4942170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 13015080

約数和(自身を除く): 8072910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 617, 801, 890, 1234, 1335, 1602, 1851, 2670, 3085, 3702, 4005, 5553, 6170, 8010, 9255, 11106, 18510, 27765, 54913, 55530, 109826, 164739, 274565, 329478, 494217, 549130, 823695, 988434, 1647390, 2471085, 4942170]

約数ペア:

[(1, 4942170), (2, 2471085), (3, 1647390), (5, 988434), (6, 823695), (9, 549130), (10, 494217), (15, 329478), (18, 274565), (30, 164739), (45, 109826), (89, 55530), (90, 54913), (178, 27765), (267, 18510), (445, 11106), (534, 9255), (617, 8010), (801, 6170), (890, 5553), (1234, 4005), (1335, 3702), (1602, 3085), (1851, 2670)]