87486030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31357}}^1$

素因数の和:31401

約数の個数: 48

約数和(自身を含む): 234808704

約数和(自身を除く): 147322674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 31357, 62714, 94071, 156785, 188142, 282213, 313570, 470355, 564426, 940710, 972067, 1411065, 1944134, 2822130, 2916201, 4860335, 5832402, 8748603, 9720670, 14581005, 17497206, 29162010, 43743015, 87486030]

約数ペア:

[(1, 87486030), (2, 43743015), (3, 29162010), (5, 17497206), (6, 14581005), (9, 9720670), (10, 8748603), (15, 5832402), (18, 4860335), (30, 2916201), (31, 2822130), (45, 1944134), (62, 1411065), (90, 972067), (93, 940710), (155, 564426), (186, 470355), (279, 313570), (310, 282213), (465, 188142), (558, 156785), (930, 94071), (1395, 62714), (2790, 31357)]