31669740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6067}}^1$

素因数の和:6111

約数の個数: 72

約数和(自身を含む): 99393840

約数和(自身を除く): 67724100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 6067, 12134, 18201, 24268, 30335, 36402, 54603, 60670, 72804, 91005, 109206, 121340, 175943, 182010, 218412, 273015, 351886, 364020, 527829, 546030, 703772, 879715, 1055658, 1092060, 1583487, 1759430, 2111316, 2639145, 3166974, 3518860, 5278290, 6333948, 7917435, 10556580, 15834870, 31669740]

約数ペア:

[(1, 31669740), (2, 15834870), (3, 10556580), (4, 7917435), (5, 6333948), (6, 5278290), (9, 3518860), (10, 3166974), (12, 2639145), (15, 2111316), (18, 1759430), (20, 1583487), (29, 1092060), (30, 1055658), (36, 879715), (45, 703772), (58, 546030), (60, 527829), (87, 364020), (90, 351886), (116, 273015), (145, 218412), (174, 182010), (180, 175943), (261, 121340), (290, 109206), (348, 91005), (435, 72804), (522, 60670), (580, 54603), (870, 36402), (1044, 30335), (1305, 24268), (1740, 18201), (2610, 12134), (5220, 6067)]