5373990

素因数分解:

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

素因数の和:142

約数の個数: 72

約数和(自身を含む): 14674608

約数和(自身を除く): 9300618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 71, 87, 90, 142, 145, 174, 213, 261, 290, 355, 426, 435, 522, 639, 710, 841, 870, 1065, 1278, 1305, 1682, 2059, 2130, 2523, 2610, 3195, 4118, 4205, 5046, 6177, 6390, 7569, 8410, 10295, 12354, 12615, 15138, 18531, 20590, 25230, 30885, 37062, 37845, 59711, 61770, 75690, 92655, 119422, 179133, 185310, 298555, 358266, 537399, 597110, 895665, 1074798, 1791330, 2686995, 5373990]

約数ペア:

[(1, 5373990), (2, 2686995), (3, 1791330), (5, 1074798), (6, 895665), (9, 597110), (10, 537399), (15, 358266), (18, 298555), (29, 185310), (30, 179133), (45, 119422), (58, 92655), (71, 75690), (87, 61770), (90, 59711), (142, 37845), (145, 37062), (174, 30885), (213, 25230), (261, 20590), (290, 18531), (355, 15138), (426, 12615), (435, 12354), (522, 10295), (639, 8410), (710, 7569), (841, 6390), (870, 6177), (1065, 5046), (1278, 4205), (1305, 4118), (1682, 3195), (2059, 2610), (2130, 2523)]