351374660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{14851}}^1$

素因数の和:14893

約数の個数: 72

約数和(自身を含む): 913219776

約数和(自身を除く): 561845116

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 11830, 14851, 23660, 29702, 59404, 74255, 103957, 148510, 193063, 207914, 297020, 386126, 415828, 519785, 772252, 965315, 1039570, 1351441, 1930630, 2079140, 2509819, 2702882, 3861260, 5019638, 5405764, 6757205, 10039276, 12549095, 13514410, 17568733, 25098190, 27028820, 35137466, 50196380, 70274932, 87843665, 175687330, 351374660]

約数ペア:

[(1, 351374660), (2, 175687330), (4, 87843665), (5, 70274932), (7, 50196380), (10, 35137466), (13, 27028820), (14, 25098190), (20, 17568733), (26, 13514410), (28, 12549095), (35, 10039276), (52, 6757205), (65, 5405764), (70, 5019638), (91, 3861260), (130, 2702882), (140, 2509819), (169, 2079140), (182, 1930630), (260, 1351441), (338, 1039570), (364, 965315), (455, 772252), (676, 519785), (845, 415828), (910, 386126), (1183, 297020), (1690, 207914), (1820, 193063), (2366, 148510), (3380, 103957), (4732, 74255), (5915, 59404), (11830, 29702), (14851, 23660)]