7042830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 18040320

約数和(自身を除く): 10997490

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 59, 69, 115, 118, 138, 173, 177, 230, 295, 345, 346, 354, 519, 590, 690, 865, 885, 1038, 1357, 1730, 1770, 2595, 2714, 3979, 4071, 5190, 6785, 7958, 8142, 10207, 11937, 13570, 19895, 20355, 20414, 23874, 30621, 39790, 40710, 51035, 59685, 61242, 102070, 119370, 153105, 234761, 306210, 469522, 704283, 1173805, 1408566, 2347610, 3521415, 7042830]

約数ペア:

[(1, 7042830), (2, 3521415), (3, 2347610), (5, 1408566), (6, 1173805), (10, 704283), (15, 469522), (23, 306210), (30, 234761), (46, 153105), (59, 119370), (69, 102070), (115, 61242), (118, 59685), (138, 51035), (173, 40710), (177, 39790), (230, 30621), (295, 23874), (345, 20414), (346, 20355), (354, 19895), (519, 13570), (590, 11937), (690, 10207), (865, 8142), (885, 7958), (1038, 6785), (1357, 5190), (1730, 4071), (1770, 3979), (2595, 2714)]