460437420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{247547}}^1$

素因数の和:247590

約数の個数: 48

約数和(自身を含む): 1330818048

約数和(自身を除く): 870380628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 247547, 495094, 742641, 990188, 1237735, 1485282, 2475470, 2970564, 3713205, 4950940, 7426410, 7673957, 14852820, 15347914, 23021871, 30695828, 38369785, 46043742, 76739570, 92087484, 115109355, 153479140, 230218710, 460437420]

約数ペア:

[(1, 460437420), (2, 230218710), (3, 153479140), (4, 115109355), (5, 92087484), (6, 76739570), (10, 46043742), (12, 38369785), (15, 30695828), (20, 23021871), (30, 15347914), (31, 14852820), (60, 7673957), (62, 7426410), (93, 4950940), (124, 3713205), (155, 2970564), (186, 2475470), (310, 1485282), (372, 1237735), (465, 990188), (620, 742641), (930, 495094), (1860, 247547)]