149446830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22541}}^1$

素因数の和:22581

約数の個数: 64

約数和(自身を含む): 409002048

約数和(自身を除く): 259555218

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 22541, 45082, 67623, 112705, 135246, 225410, 293033, 338115, 383197, 586066, 676230, 766394, 879099, 1149591, 1465165, 1758198, 1915985, 2299182, 2930330, 3831970, 4395495, 4981561, 5747955, 8790990, 9963122, 11495910, 14944683, 24907805, 29889366, 49815610, 74723415, 149446830]

約数ペア:

[(1, 149446830), (2, 74723415), (3, 49815610), (5, 29889366), (6, 24907805), (10, 14944683), (13, 11495910), (15, 9963122), (17, 8790990), (26, 5747955), (30, 4981561), (34, 4395495), (39, 3831970), (51, 2930330), (65, 2299182), (78, 1915985), (85, 1758198), (102, 1465165), (130, 1149591), (170, 879099), (195, 766394), (221, 676230), (255, 586066), (390, 383197), (442, 338115), (510, 293033), (663, 225410), (1105, 135246), (1326, 112705), (2210, 67623), (3315, 45082), (6630, 22541)]