1330904940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{2069}}^1$

素因数の和:2303

約数の個数: 96

約数和(自身を含む): 3805885440

約数和(自身を除く): 2474980500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 151, 213, 284, 302, 355, 426, 453, 604, 710, 755, 852, 906, 1065, 1420, 1510, 1812, 2069, 2130, 2265, 3020, 4138, 4260, 4530, 6207, 8276, 9060, 10345, 10721, 12414, 20690, 21442, 24828, 31035, 32163, 41380, 42884, 53605, 62070, 64326, 107210, 124140, 128652, 146899, 160815, 214420, 293798, 312419, 321630, 440697, 587596, 624838, 643260, 734495, 881394, 937257, 1249676, 1468990, 1562095, 1762788, 1874514, 2203485, 2937980, 3124190, 3749028, 4406970, 4686285, 6248380, 8813940, 9372570, 18745140, 22181749, 44363498, 66545247, 88726996, 110908745, 133090494, 221817490, 266180988, 332726235, 443634980, 665452470, 1330904940]

約数ペア:

[(1, 1330904940), (2, 665452470), (3, 443634980), (4, 332726235), (5, 266180988), (6, 221817490), (10, 133090494), (12, 110908745), (15, 88726996), (20, 66545247), (30, 44363498), (60, 22181749), (71, 18745140), (142, 9372570), (151, 8813940), (213, 6248380), (284, 4686285), (302, 4406970), (355, 3749028), (426, 3124190), (453, 2937980), (604, 2203485), (710, 1874514), (755, 1762788), (852, 1562095), (906, 1468990), (1065, 1249676), (1420, 937257), (1510, 881394), (1812, 734495), (2069, 643260), (2130, 624838), (2265, 587596), (3020, 440697), (4138, 321630), (4260, 312419), (4530, 293798), (6207, 214420), (8276, 160815), (9060, 146899), (10345, 128652), (10721, 124140), (12414, 107210), (20690, 64326), (21442, 62070), (24828, 53605), (31035, 42884), (32163, 41380)]