304223460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163561}}^1$

素因数の和:163604

約数の個数: 48

約数和(自身を含む): 879309312

約数和(自身を除く): 575085852

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, 163561, 327122, 490683, 654244, 817805, 981366, 1635610, 1962732, 2453415, 3271220, 4906830, 5070391, 9813660, 10140782, 15211173, 20281564, 25351955, 30422346, 50703910, 60844692, 76055865, 101407820, 152111730, 304223460]

約数ペア:

[(1, 304223460), (2, 152111730), (3, 101407820), (4, 76055865), (5, 60844692), (6, 50703910), (10, 30422346), (12, 25351955), (15, 20281564), (20, 15211173), (30, 10140782), (31, 9813660), (60, 5070391), (62, 4906830), (93, 3271220), (124, 2453415), (155, 1962732), (186, 1635610), (310, 981366), (372, 817805), (465, 654244), (620, 490683), (930, 327122), (1860, 163561)]