355028490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{207619}}^1$

素因数の和:207651

約数の個数: 48

約数和(自身を含む): 971661600

約数和(自身を除く): 616633110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 207619, 415238, 622857, 1038095, 1245714, 1868571, 2076190, 3114285, 3737142, 3944761, 6228570, 7889522, 9342855, 11834283, 18685710, 19723805, 23668566, 35502849, 39447610, 59171415, 71005698, 118342830, 177514245, 355028490]

約数ペア:

[(1, 355028490), (2, 177514245), (3, 118342830), (5, 71005698), (6, 59171415), (9, 39447610), (10, 35502849), (15, 23668566), (18, 19723805), (19, 18685710), (30, 11834283), (38, 9342855), (45, 7889522), (57, 6228570), (90, 3944761), (95, 3737142), (114, 3114285), (171, 2076190), (190, 1868571), (285, 1245714), (342, 1038095), (570, 622857), (855, 415238), (1710, 207619)]