30687030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 88058880

約数和(自身を除く): 57371850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 139, 165, 198, 223, 278, 330, 417, 446, 495, 669, 695, 834, 990, 1115, 1251, 1338, 1390, 1529, 2007, 2085, 2230, 2453, 2502, 3058, 3345, 4014, 4170, 4587, 4906, 6255, 6690, 7359, 7645, 9174, 10035, 12265, 12510, 13761, 14718, 15290, 20070, 22077, 22935, 24530, 27522, 30997, 36795, 44154, 45870, 61994, 68805, 73590, 92991, 110385, 137610, 154985, 185982, 220770, 278973, 309970, 340967, 464955, 557946, 681934, 929910, 1022901, 1394865, 1704835, 2045802, 2789730, 3068703, 3409670, 5114505, 6137406, 10229010, 15343515, 30687030]

約数ペア:

[(1, 30687030), (2, 15343515), (3, 10229010), (5, 6137406), (6, 5114505), (9, 3409670), (10, 3068703), (11, 2789730), (15, 2045802), (18, 1704835), (22, 1394865), (30, 1022901), (33, 929910), (45, 681934), (55, 557946), (66, 464955), (90, 340967), (99, 309970), (110, 278973), (139, 220770), (165, 185982), (198, 154985), (223, 137610), (278, 110385), (330, 92991), (417, 73590), (446, 68805), (495, 61994), (669, 45870), (695, 44154), (834, 36795), (990, 30997), (1115, 27522), (1251, 24530), (1338, 22935), (1390, 22077), (1529, 20070), (2007, 15290), (2085, 14718), (2230, 13761), (2453, 12510), (2502, 12265), (3058, 10035), (3345, 9174), (4014, 7645), (4170, 7359), (4587, 6690), (4906, 6255)]