290347260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11717}}^1$

素因数の和:11795

約数の個数: 96

約数和(自身を含む): 944939520

約数和(自身を除く): 654592260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3540, 4130, 4956, 6195, 8260, 11717, 12390, 23434, 24780, 35151, 46868, 58585, 70302, 82019, 117170, 140604, 164038, 175755, 234340, 246057, 328076, 351510, 410095, 492114, 691303, 703020, 820190, 984228, 1230285, 1382606, 1640380, 2073909, 2460570, 2765212, 3456515, 4147818, 4839121, 4921140, 6913030, 8295636, 9678242, 10369545, 13826060, 14517363, 19356484, 20739090, 24195605, 29034726, 41478180, 48391210, 58069452, 72586815, 96782420, 145173630, 290347260]

約数ペア:

[(1, 290347260), (2, 145173630), (3, 96782420), (4, 72586815), (5, 58069452), (6, 48391210), (7, 41478180), (10, 29034726), (12, 24195605), (14, 20739090), (15, 19356484), (20, 14517363), (21, 13826060), (28, 10369545), (30, 9678242), (35, 8295636), (42, 6913030), (59, 4921140), (60, 4839121), (70, 4147818), (84, 3456515), (105, 2765212), (118, 2460570), (140, 2073909), (177, 1640380), (210, 1382606), (236, 1230285), (295, 984228), (354, 820190), (413, 703020), (420, 691303), (590, 492114), (708, 410095), (826, 351510), (885, 328076), (1180, 246057), (1239, 234340), (1652, 175755), (1770, 164038), (2065, 140604), (2478, 117170), (3540, 82019), (4130, 70302), (4956, 58585), (6195, 46868), (8260, 35151), (11717, 24780), (12390, 23434)]