2847510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 7665840

約数和(自身を除く): 4818330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1091, 1305, 2182, 2610, 3273, 5455, 6546, 9819, 10910, 16365, 19638, 31639, 32730, 49095, 63278, 94917, 98190, 158195, 189834, 284751, 316390, 474585, 569502, 949170, 1423755, 2847510]

約数ペア:

[(1, 2847510), (2, 1423755), (3, 949170), (5, 569502), (6, 474585), (9, 316390), (10, 284751), (15, 189834), (18, 158195), (29, 98190), (30, 94917), (45, 63278), (58, 49095), (87, 32730), (90, 31639), (145, 19638), (174, 16365), (261, 10910), (290, 9819), (435, 6546), (522, 5455), (870, 3273), (1091, 2610), (1305, 2182)]