291260580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6329}}^1$

素因数の和:6413

約数の個数: 96

約数和(自身を含む): 893289600

約数和(自身を除く): 602029020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 295, 354, 390, 590, 708, 767, 780, 885, 1180, 1534, 1770, 2301, 3068, 3540, 3835, 4602, 6329, 7670, 9204, 11505, 12658, 15340, 18987, 23010, 25316, 31645, 37974, 46020, 63290, 75948, 82277, 94935, 126580, 164554, 189870, 246831, 329108, 373411, 379740, 411385, 493662, 746822, 822770, 987324, 1120233, 1234155, 1493644, 1645540, 1867055, 2240466, 2468310, 3734110, 4480932, 4854343, 4936620, 5601165, 7468220, 9708686, 11202330, 14563029, 19417372, 22404660, 24271715, 29126058, 48543430, 58252116, 72815145, 97086860, 145630290, 291260580]

約数ペア:

[(1, 291260580), (2, 145630290), (3, 97086860), (4, 72815145), (5, 58252116), (6, 48543430), (10, 29126058), (12, 24271715), (13, 22404660), (15, 19417372), (20, 14563029), (26, 11202330), (30, 9708686), (39, 7468220), (52, 5601165), (59, 4936620), (60, 4854343), (65, 4480932), (78, 3734110), (118, 2468310), (130, 2240466), (156, 1867055), (177, 1645540), (195, 1493644), (236, 1234155), (260, 1120233), (295, 987324), (354, 822770), (390, 746822), (590, 493662), (708, 411385), (767, 379740), (780, 373411), (885, 329108), (1180, 246831), (1534, 189870), (1770, 164554), (2301, 126580), (3068, 94935), (3540, 82277), (3835, 75948), (4602, 63290), (6329, 46020), (7670, 37974), (9204, 31645), (11505, 25316), (12658, 23010), (15340, 18987)]