22580190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2819}}^1$

素因数の和:2921

約数の個数: 48

約数和(自身を含む): 59389200

約数和(自身を除く): 36809010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 2819, 4005, 5638, 8010, 8457, 14095, 16914, 25371, 28190, 42285, 50742, 84570, 126855, 250891, 253710, 501782, 752673, 1254455, 1505346, 2258019, 2508910, 3763365, 4516038, 7526730, 11290095, 22580190]

約数ペア:

[(1, 22580190), (2, 11290095), (3, 7526730), (5, 4516038), (6, 3763365), (9, 2508910), (10, 2258019), (15, 1505346), (18, 1254455), (30, 752673), (45, 501782), (89, 253710), (90, 250891), (178, 126855), (267, 84570), (445, 50742), (534, 42285), (801, 28190), (890, 25371), (1335, 16914), (1602, 14095), (2670, 8457), (2819, 8010), (4005, 5638)]