30813510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11287}}^1$

素因数の和:11317

約数の個数: 64

約数和(自身を含む): 91026432

約数和(自身を除く): 60212922

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 11287, 22574, 33861, 56435, 67722, 79009, 112870, 146731, 158018, 169305, 237027, 293462, 338610, 395045, 440193, 474054, 733655, 790090, 880386, 1027117, 1185135, 1467310, 2054234, 2200965, 2370270, 3081351, 4401930, 5135585, 6162702, 10271170, 15406755, 30813510]

約数ペア:

[(1, 30813510), (2, 15406755), (3, 10271170), (5, 6162702), (6, 5135585), (7, 4401930), (10, 3081351), (13, 2370270), (14, 2200965), (15, 2054234), (21, 1467310), (26, 1185135), (30, 1027117), (35, 880386), (39, 790090), (42, 733655), (65, 474054), (70, 440193), (78, 395045), (91, 338610), (105, 293462), (130, 237027), (182, 169305), (195, 158018), (210, 146731), (273, 112870), (390, 79009), (455, 67722), (546, 56435), (910, 33861), (1365, 22574), (2730, 11287)]