87152130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74489}}^1$

素因数の和:74515

約数の個数: 48

約数和(自身を含む): 244029240

約数和(自身を除く): 156877110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 74489, 148978, 223467, 372445, 446934, 670401, 744890, 968357, 1117335, 1340802, 1936714, 2234670, 2905071, 3352005, 4841785, 5810142, 6704010, 8715213, 9683570, 14525355, 17430426, 29050710, 43576065, 87152130]

約数ペア:

[(1, 87152130), (2, 43576065), (3, 29050710), (5, 17430426), (6, 14525355), (9, 9683570), (10, 8715213), (13, 6704010), (15, 5810142), (18, 4841785), (26, 3352005), (30, 2905071), (39, 2234670), (45, 1936714), (65, 1340802), (78, 1117335), (90, 968357), (117, 744890), (130, 670401), (195, 446934), (234, 372445), (390, 223467), (585, 148978), (1170, 74489)]