28634580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4079}}^1$

素因数の和:4110

約数の個数: 96

約数和(自身を含む): 95961600

約数和(自身を除く): 67327020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 4079, 7020, 8158, 12237, 16316, 20395, 24474, 36711, 40790, 48948, 53027, 61185, 73422, 81580, 106054, 110133, 122370, 146844, 159081, 183555, 212108, 220266, 244740, 265135, 318162, 367110, 440532, 477243, 530270, 550665, 636324, 734220, 795405, 954486, 1060540, 1101330, 1431729, 1590810, 1908972, 2202660, 2386215, 2863458, 3181620, 4772430, 5726916, 7158645, 9544860, 14317290, 28634580]

約数ペア:

[(1, 28634580), (2, 14317290), (3, 9544860), (4, 7158645), (5, 5726916), (6, 4772430), (9, 3181620), (10, 2863458), (12, 2386215), (13, 2202660), (15, 1908972), (18, 1590810), (20, 1431729), (26, 1101330), (27, 1060540), (30, 954486), (36, 795405), (39, 734220), (45, 636324), (52, 550665), (54, 530270), (60, 477243), (65, 440532), (78, 367110), (90, 318162), (108, 265135), (117, 244740), (130, 220266), (135, 212108), (156, 183555), (180, 159081), (195, 146844), (234, 122370), (260, 110133), (270, 106054), (351, 81580), (390, 73422), (468, 61185), (540, 53027), (585, 48948), (702, 40790), (780, 36711), (1170, 24474), (1404, 20395), (1755, 16316), (2340, 12237), (3510, 8158), (4079, 7020)]