2787510102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:966

約数の個数: 128

約数和(自身を含む): 6628608000

約数和(自身を除く): 3841097898

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 79, 87, 114, 158, 174, 237, 247, 377, 474, 494, 551, 741, 754, 821, 1027, 1102, 1131, 1482, 1501, 1642, 1653, 2054, 2262, 2291, 2463, 3002, 3081, 3306, 4503, 4582, 4926, 6162, 6873, 7163, 9006, 10673, 13746, 14326, 15599, 19513, 21346, 21489, 23809, 29783, 31198, 32019, 39026, 42978, 43529, 46797, 47618, 58539, 59566, 64038, 64859, 71427, 87058, 89349, 93594, 117078, 129718, 130587, 142854, 178698, 194577, 202787, 261174, 309517, 389154, 405574, 452371, 565877, 608361, 619034, 843167, 904742, 928551, 1131754, 1216722, 1232321, 1357113, 1686334, 1697631, 1857102, 1880911, 2464642, 2529501, 2714226, 3395262, 3696963, 3761822, 5059002, 5642733, 5880823, 7393926, 11285466, 11761646, 16020173, 17642469, 24451843, 32040346, 35284938, 35737309, 48060519, 48903686, 71474618, 73355529, 96121038, 107211927, 146711058, 214423854, 464585017, 929170034, 1393755051, 2787510102]

約数ペア:

[(1, 2787510102), (2, 1393755051), (3, 929170034), (6, 464585017), (13, 214423854), (19, 146711058), (26, 107211927), (29, 96121038), (38, 73355529), (39, 71474618), (57, 48903686), (58, 48060519), (78, 35737309), (79, 35284938), (87, 32040346), (114, 24451843), (158, 17642469), (174, 16020173), (237, 11761646), (247, 11285466), (377, 7393926), (474, 5880823), (494, 5642733), (551, 5059002), (741, 3761822), (754, 3696963), (821, 3395262), (1027, 2714226), (1102, 2529501), (1131, 2464642), (1482, 1880911), (1501, 1857102), (1642, 1697631), (1653, 1686334), (2054, 1357113), (2262, 1232321), (2291, 1216722), (2463, 1131754), (3002, 928551), (3081, 904742), (3306, 843167), (4503, 619034), (4582, 608361), (4926, 565877), (6162, 452371), (6873, 405574), (7163, 389154), (9006, 309517), (10673, 261174), (13746, 202787), (14326, 194577), (15599, 178698), (19513, 142854), (21346, 130587), (21489, 129718), (23809, 117078), (29783, 93594), (31198, 89349), (32019, 87058), (39026, 71427), (42978, 64859), (43529, 64038), (46797, 59566), (47618, 58539)]