4987530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 13089024

約数和(自身を除く): 8101494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 367, 453, 734, 755, 906, 1101, 1359, 1510, 1835, 2202, 2265, 2718, 3303, 3670, 4530, 5505, 6606, 6795, 11010, 13590, 16515, 33030, 55417, 110834, 166251, 277085, 332502, 498753, 554170, 831255, 997506, 1662510, 2493765, 4987530]

約数ペア:

[(1, 4987530), (2, 2493765), (3, 1662510), (5, 997506), (6, 831255), (9, 554170), (10, 498753), (15, 332502), (18, 277085), (30, 166251), (45, 110834), (90, 55417), (151, 33030), (302, 16515), (367, 13590), (453, 11010), (734, 6795), (755, 6606), (906, 5505), (1101, 4530), (1359, 3670), (1510, 3303), (1835, 2718), (2202, 2265)]