461380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 1088640

約数和(自身を除く): 627260

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 59, 68, 85, 92, 115, 118, 170, 230, 236, 295, 340, 391, 460, 590, 782, 1003, 1180, 1357, 1564, 1955, 2006, 2714, 3910, 4012, 5015, 5428, 6785, 7820, 10030, 13570, 20060, 23069, 27140, 46138, 92276, 115345, 230690, 461380]

約数ペア:

[(1, 461380), (2, 230690), (4, 115345), (5, 92276), (10, 46138), (17, 27140), (20, 23069), (23, 20060), (34, 13570), (46, 10030), (59, 7820), (68, 6785), (85, 5428), (92, 5015), (115, 4012), (118, 3910), (170, 2714), (230, 2006), (236, 1955), (295, 1564), (340, 1357), (391, 1180), (460, 1003), (590, 782)]