2227590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 5913648

約数和(自身を除く): 3686058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 467, 477, 530, 795, 934, 954, 1401, 1590, 2335, 2385, 2802, 4203, 4670, 4770, 7005, 8406, 14010, 21015, 24751, 42030, 49502, 74253, 123755, 148506, 222759, 247510, 371265, 445518, 742530, 1113795, 2227590]

約数ペア:

[(1, 2227590), (2, 1113795), (3, 742530), (5, 445518), (6, 371265), (9, 247510), (10, 222759), (15, 148506), (18, 123755), (30, 74253), (45, 49502), (53, 42030), (90, 24751), (106, 21015), (159, 14010), (265, 8406), (318, 7005), (467, 4770), (477, 4670), (530, 4203), (795, 2802), (934, 2385), (954, 2335), (1401, 1590)]