619382610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:813

約数の個数: 192

約数和(自身を含む): 2025354240

約数和(自身を除く): 1405971630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 139, 154, 165, 198, 210, 231, 278, 315, 330, 385, 417, 462, 495, 630, 643, 693, 695, 770, 834, 973, 990, 1155, 1251, 1286, 1386, 1390, 1529, 1929, 1946, 2085, 2310, 2502, 2919, 3058, 3215, 3465, 3858, 4170, 4501, 4587, 4865, 5787, 5838, 6255, 6430, 6930, 7073, 7645, 8757, 9002, 9174, 9645, 9730, 10703, 11574, 12510, 13503, 13761, 14146, 14595, 15290, 17514, 19290, 21219, 21406, 22505, 22935, 27006, 27522, 28935, 29190, 32109, 35365, 40509, 42438, 43785, 45010, 45870, 49511, 53515, 57870, 63657, 64218, 67515, 68805, 70730, 81018, 87570, 89377, 96327, 99022, 106095, 107030, 127314, 135030, 137610, 148533, 160545, 178754, 192654, 202545, 212190, 247555, 268131, 297066, 318285, 321090, 405090, 445599, 446885, 481635, 495110, 536262, 625639, 636570, 742665, 804393, 891198, 893770, 963270, 983147, 1251278, 1340655, 1485330, 1608786, 1876917, 1966294, 2227995, 2681310, 2949441, 3128195, 3753834, 4021965, 4455990, 4915735, 5630751, 5898882, 6256390, 6882029, 8043930, 8848323, 9384585, 9831470, 11261502, 13764058, 14747205, 17696646, 18769170, 20646087, 28153755, 29494410, 34410145, 41292174, 44241615, 56307510, 61938261, 68820290, 88483230, 103230435, 123876522, 206460870, 309691305, 619382610]

約数ペア:

[(1, 619382610), (2, 309691305), (3, 206460870), (5, 123876522), (6, 103230435), (7, 88483230), (9, 68820290), (10, 61938261), (11, 56307510), (14, 44241615), (15, 41292174), (18, 34410145), (21, 29494410), (22, 28153755), (30, 20646087), (33, 18769170), (35, 17696646), (42, 14747205), (45, 13764058), (55, 11261502), (63, 9831470), (66, 9384585), (70, 8848323), (77, 8043930), (90, 6882029), (99, 6256390), (105, 5898882), (110, 5630751), (126, 4915735), (139, 4455990), (154, 4021965), (165, 3753834), (198, 3128195), (210, 2949441), (231, 2681310), (278, 2227995), (315, 1966294), (330, 1876917), (385, 1608786), (417, 1485330), (462, 1340655), (495, 1251278), (630, 983147), (643, 963270), (693, 893770), (695, 891198), (770, 804393), (834, 742665), (973, 636570), (990, 625639), (1155, 536262), (1251, 495110), (1286, 481635), (1386, 446885), (1390, 445599), (1529, 405090), (1929, 321090), (1946, 318285), (2085, 297066), (2310, 268131), (2502, 247555), (2919, 212190), (3058, 202545), (3215, 192654), (3465, 178754), (3858, 160545), (4170, 148533), (4501, 137610), (4587, 135030), (4865, 127314), (5787, 107030), (5838, 106095), (6255, 99022), (6430, 96327), (6930, 89377), (7073, 87570), (7645, 81018), (8757, 70730), (9002, 68805), (9174, 67515), (9645, 64218), (9730, 63657), (10703, 57870), (11574, 53515), (12510, 49511), (13503, 45870), (13761, 45010), (14146, 43785), (14595, 42438), (15290, 40509), (17514, 35365), (19290, 32109), (21219, 29190), (21406, 28935), (22505, 27522), (22935, 27006)]