10747980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 34240752

約数和(自身を除く): 23492772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 71, 87, 90, 116, 142, 145, 174, 180, 213, 261, 284, 290, 348, 355, 426, 435, 522, 580, 639, 710, 841, 852, 870, 1044, 1065, 1278, 1305, 1420, 1682, 1740, 2059, 2130, 2523, 2556, 2610, 3195, 3364, 4118, 4205, 4260, 5046, 5220, 6177, 6390, 7569, 8236, 8410, 10092, 10295, 12354, 12615, 12780, 15138, 16820, 18531, 20590, 24708, 25230, 30276, 30885, 37062, 37845, 41180, 50460, 59711, 61770, 74124, 75690, 92655, 119422, 123540, 151380, 179133, 185310, 238844, 298555, 358266, 370620, 537399, 597110, 716532, 895665, 1074798, 1194220, 1791330, 2149596, 2686995, 3582660, 5373990, 10747980]

約数ペア:

[(1, 10747980), (2, 5373990), (3, 3582660), (4, 2686995), (5, 2149596), (6, 1791330), (9, 1194220), (10, 1074798), (12, 895665), (15, 716532), (18, 597110), (20, 537399), (29, 370620), (30, 358266), (36, 298555), (45, 238844), (58, 185310), (60, 179133), (71, 151380), (87, 123540), (90, 119422), (116, 92655), (142, 75690), (145, 74124), (174, 61770), (180, 59711), (213, 50460), (261, 41180), (284, 37845), (290, 37062), (348, 30885), (355, 30276), (426, 25230), (435, 24708), (522, 20590), (580, 18531), (639, 16820), (710, 15138), (841, 12780), (852, 12615), (870, 12354), (1044, 10295), (1065, 10092), (1278, 8410), (1305, 8236), (1420, 7569), (1682, 6390), (1740, 6177), (2059, 5220), (2130, 5046), (2523, 4260), (2556, 4205), (2610, 4118), (3195, 3364)]