1489724940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{8329}}^1$

素因数の和:8623

約数の個数: 96

約数和(自身を含む): 4567772160

約数和(自身を除く): 3078047220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 271, 330, 542, 660, 813, 1084, 1355, 1626, 2710, 2981, 3252, 4065, 5420, 5962, 8130, 8329, 8943, 11924, 14905, 16260, 16658, 17886, 24987, 29810, 33316, 35772, 41645, 44715, 49974, 59620, 83290, 89430, 91619, 99948, 124935, 166580, 178860, 183238, 249870, 274857, 366476, 458095, 499740, 549714, 916190, 1099428, 1374285, 1832380, 2257159, 2748570, 4514318, 5497140, 6771477, 9028636, 11285795, 13542954, 22571590, 24828749, 27085908, 33857385, 45143180, 49657498, 67714770, 74486247, 99314996, 124143745, 135429540, 148972494, 248287490, 297944988, 372431235, 496574980, 744862470, 1489724940]

約数ペア:

[(1, 1489724940), (2, 744862470), (3, 496574980), (4, 372431235), (5, 297944988), (6, 248287490), (10, 148972494), (11, 135429540), (12, 124143745), (15, 99314996), (20, 74486247), (22, 67714770), (30, 49657498), (33, 45143180), (44, 33857385), (55, 27085908), (60, 24828749), (66, 22571590), (110, 13542954), (132, 11285795), (165, 9028636), (220, 6771477), (271, 5497140), (330, 4514318), (542, 2748570), (660, 2257159), (813, 1832380), (1084, 1374285), (1355, 1099428), (1626, 916190), (2710, 549714), (2981, 499740), (3252, 458095), (4065, 366476), (5420, 274857), (5962, 249870), (8130, 183238), (8329, 178860), (8943, 166580), (11924, 124935), (14905, 99948), (16260, 91619), (16658, 89430), (17886, 83290), (24987, 59620), (29810, 49974), (33316, 44715), (35772, 41645)]