15697741670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{7741}}^1$

素因数の和:8601

約数の個数: 64

約数和(自身を含む): 32074176960

約数和(自身を除く): 16376435290

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 821, 1235, 1642, 2470, 4105, 7741, 8210, 10673, 15482, 15599, 21346, 31198, 38705, 53365, 77410, 77995, 100633, 106730, 147079, 155990, 201266, 202787, 294158, 405574, 503165, 735395, 1006330, 1013935, 1470790, 1912027, 2027870, 3824054, 6355361, 9560135, 12710722, 19120270, 31776805, 63553610, 82619693, 120751859, 165239386, 241503718, 413098465, 603759295, 826196930, 1207518590, 1569774167, 3139548334, 7848870835, 15697741670]

約数ペア:

[(1, 15697741670), (2, 7848870835), (5, 3139548334), (10, 1569774167), (13, 1207518590), (19, 826196930), (26, 603759295), (38, 413098465), (65, 241503718), (95, 165239386), (130, 120751859), (190, 82619693), (247, 63553610), (494, 31776805), (821, 19120270), (1235, 12710722), (1642, 9560135), (2470, 6355361), (4105, 3824054), (7741, 2027870), (8210, 1912027), (10673, 1470790), (15482, 1013935), (15599, 1006330), (21346, 735395), (31198, 503165), (38705, 405574), (53365, 294158), (77410, 202787), (77995, 201266), (100633, 155990), (106730, 147079)]