8392945260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{74287}}^1$

素因数の和:74575

約数の個数: 96

約数和(自身を含む): 26957629440

約数和(自身を除く): 18564684180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 269, 420, 538, 807, 1076, 1345, 1614, 1883, 2690, 3228, 3766, 4035, 5380, 5649, 7532, 8070, 9415, 11298, 16140, 18830, 22596, 28245, 37660, 56490, 74287, 112980, 148574, 222861, 297148, 371435, 445722, 520009, 742870, 891444, 1040018, 1114305, 1485740, 1560027, 2080036, 2228610, 2600045, 3120054, 4457220, 5200090, 6240108, 7800135, 10400180, 15600270, 19983203, 31200540, 39966406, 59949609, 79932812, 99916015, 119899218, 139882421, 199832030, 239798436, 279764842, 299748045, 399664060, 419647263, 559529684, 599496090, 699412105, 839294526, 1198992180, 1398824210, 1678589052, 2098236315, 2797648420, 4196472630, 8392945260]

約数ペア:

[(1, 8392945260), (2, 4196472630), (3, 2797648420), (4, 2098236315), (5, 1678589052), (6, 1398824210), (7, 1198992180), (10, 839294526), (12, 699412105), (14, 599496090), (15, 559529684), (20, 419647263), (21, 399664060), (28, 299748045), (30, 279764842), (35, 239798436), (42, 199832030), (60, 139882421), (70, 119899218), (84, 99916015), (105, 79932812), (140, 59949609), (210, 39966406), (269, 31200540), (420, 19983203), (538, 15600270), (807, 10400180), (1076, 7800135), (1345, 6240108), (1614, 5200090), (1883, 4457220), (2690, 3120054), (3228, 2600045), (3766, 2228610), (4035, 2080036), (5380, 1560027), (5649, 1485740), (7532, 1114305), (8070, 1040018), (9415, 891444), (11298, 742870), (16140, 520009), (18830, 445722), (22596, 371435), (28245, 297148), (37660, 222861), (56490, 148574), (74287, 112980)]