2227435080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1427843}}^1$

素因数の和:1427870

約数の個数: 64

約数和(自身を含む): 7196333760

約数和(自身を除く): 4968898680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1427843, 2855686, 4283529, 5711372, 7139215, 8567058, 11422744, 14278430, 17134116, 18561959, 21417645, 28556860, 34268232, 37123918, 42835290, 55685877, 57113720, 74247836, 85670580, 92809795, 111371754, 148495672, 171341160, 185619590, 222743508, 278429385, 371239180, 445487016, 556858770, 742478360, 1113717540, 2227435080]

約数ペア:

[(1, 2227435080), (2, 1113717540), (3, 742478360), (4, 556858770), (5, 445487016), (6, 371239180), (8, 278429385), (10, 222743508), (12, 185619590), (13, 171341160), (15, 148495672), (20, 111371754), (24, 92809795), (26, 85670580), (30, 74247836), (39, 57113720), (40, 55685877), (52, 42835290), (60, 37123918), (65, 34268232), (78, 28556860), (104, 21417645), (120, 18561959), (130, 17134116), (156, 14278430), (195, 11422744), (260, 8567058), (312, 7139215), (390, 5711372), (520, 4283529), (780, 2855686), (1560, 1427843)]