149712330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{160981}}^1$

素因数の和:161022

約数の個数: 32

約数和(自身を含む): 370902528

約数和(自身を除く): 221190198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 160981, 321962, 482943, 804905, 965886, 1609810, 2414715, 4829430, 4990411, 9980822, 14971233, 24952055, 29942466, 49904110, 74856165, 149712330]

約数ペア:

[(1, 149712330), (2, 74856165), (3, 49904110), (5, 29942466), (6, 24952055), (10, 14971233), (15, 9980822), (30, 4990411), (31, 4829430), (62, 2414715), (93, 1609810), (155, 965886), (186, 804905), (310, 482943), (465, 321962), (930, 160981)]