639596430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:999

約数の個数: 192

約数和(自身を含む): 1963353600

約数和(自身を除く): 1323757170

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 37, 38, 45, 55, 57, 66, 74, 90, 95, 99, 110, 111, 114, 165, 171, 185, 190, 198, 209, 222, 285, 330, 333, 342, 370, 407, 418, 495, 555, 570, 627, 666, 703, 814, 855, 919, 990, 1045, 1110, 1221, 1254, 1406, 1665, 1710, 1838, 1881, 2035, 2090, 2109, 2442, 2757, 3135, 3330, 3515, 3663, 3762, 4070, 4218, 4595, 5514, 6105, 6270, 6327, 7030, 7326, 7733, 8271, 9190, 9405, 10109, 10545, 12210, 12654, 13785, 15466, 16542, 17461, 18315, 18810, 20218, 21090, 23199, 27570, 30327, 31635, 34003, 34922, 36630, 38665, 41355, 46398, 50545, 52383, 60654, 63270, 68006, 69597, 77330, 82710, 87305, 90981, 101090, 102009, 104766, 115995, 139194, 151635, 157149, 170015, 174610, 181962, 192071, 204018, 231990, 261915, 303270, 306027, 314298, 340030, 347985, 374033, 384142, 454905, 510045, 523830, 576213, 612054, 646057, 695970, 748066, 785745, 909810, 960355, 1020090, 1122099, 1152426, 1292114, 1530135, 1571490, 1728639, 1870165, 1920710, 1938171, 2244198, 2881065, 3060270, 3230285, 3366297, 3457278, 3740330, 3876342, 5610495, 5762130, 5814513, 6460570, 6732594, 7106627, 8643195, 9690855, 11220990, 11629026, 14213254, 16831485, 17286390, 19381710, 21319881, 29072565, 33662970, 35533135, 42639762, 58145130, 63959643, 71066270, 106599405, 127919286, 213198810, 319798215, 639596430]

約数ペア:

[(1, 639596430), (2, 319798215), (3, 213198810), (5, 127919286), (6, 106599405), (9, 71066270), (10, 63959643), (11, 58145130), (15, 42639762), (18, 35533135), (19, 33662970), (22, 29072565), (30, 21319881), (33, 19381710), (37, 17286390), (38, 16831485), (45, 14213254), (55, 11629026), (57, 11220990), (66, 9690855), (74, 8643195), (90, 7106627), (95, 6732594), (99, 6460570), (110, 5814513), (111, 5762130), (114, 5610495), (165, 3876342), (171, 3740330), (185, 3457278), (190, 3366297), (198, 3230285), (209, 3060270), (222, 2881065), (285, 2244198), (330, 1938171), (333, 1920710), (342, 1870165), (370, 1728639), (407, 1571490), (418, 1530135), (495, 1292114), (555, 1152426), (570, 1122099), (627, 1020090), (666, 960355), (703, 909810), (814, 785745), (855, 748066), (919, 695970), (990, 646057), (1045, 612054), (1110, 576213), (1221, 523830), (1254, 510045), (1406, 454905), (1665, 384142), (1710, 374033), (1838, 347985), (1881, 340030), (2035, 314298), (2090, 306027), (2109, 303270), (2442, 261915), (2757, 231990), (3135, 204018), (3330, 192071), (3515, 181962), (3663, 174610), (3762, 170015), (4070, 157149), (4218, 151635), (4595, 139194), (5514, 115995), (6105, 104766), (6270, 102009), (6327, 101090), (7030, 90981), (7326, 87305), (7733, 82710), (8271, 77330), (9190, 69597), (9405, 68006), (10109, 63270), (10545, 60654), (12210, 52383), (12654, 50545), (13785, 46398), (15466, 41355), (16542, 38665), (17461, 36630), (18315, 34922), (18810, 34003), (20218, 31635), (21090, 30327), (23199, 27570)]