88615380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2089}}^1$

素因数の和:2209

約数の個数: 96

約数和(自身を含む): 286513920

約数和(自身を除く): 197898540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2089, 2121, 2828, 3030, 3535, 4178, 4242, 6060, 6267, 7070, 8356, 8484, 10445, 10605, 12534, 14140, 14623, 20890, 21210, 25068, 29246, 31335, 41780, 42420, 43869, 58492, 62670, 73115, 87738, 125340, 146230, 175476, 210989, 219345, 292460, 421978, 438690, 632967, 843956, 877380, 1054945, 1265934, 1476923, 2109890, 2531868, 2953846, 3164835, 4219780, 4430769, 5907692, 6329670, 7384615, 8861538, 12659340, 14769230, 17723076, 22153845, 29538460, 44307690, 88615380]

約数ペア:

[(1, 88615380), (2, 44307690), (3, 29538460), (4, 22153845), (5, 17723076), (6, 14769230), (7, 12659340), (10, 8861538), (12, 7384615), (14, 6329670), (15, 5907692), (20, 4430769), (21, 4219780), (28, 3164835), (30, 2953846), (35, 2531868), (42, 2109890), (60, 1476923), (70, 1265934), (84, 1054945), (101, 877380), (105, 843956), (140, 632967), (202, 438690), (210, 421978), (303, 292460), (404, 219345), (420, 210989), (505, 175476), (606, 146230), (707, 125340), (1010, 87738), (1212, 73115), (1414, 62670), (1515, 58492), (2020, 43869), (2089, 42420), (2121, 41780), (2828, 31335), (3030, 29246), (3535, 25068), (4178, 21210), (4242, 20890), (6060, 14623), (6267, 14140), (7070, 12534), (8356, 10605), (8484, 10445)]