30512320

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1097

約数の個数: 56

約数和(自身を含む): 73481184

約数和(自身を除く): 42968864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 983, 1552, 1940, 1966, 3104, 3880, 3932, 4915, 6208, 7760, 7864, 9830, 15520, 15728, 19660, 31040, 31456, 39320, 62912, 78640, 95351, 157280, 190702, 314560, 381404, 476755, 762808, 953510, 1525616, 1907020, 3051232, 3814040, 6102464, 7628080, 15256160, 30512320]

約数ペア:

[(1, 30512320), (2, 15256160), (4, 7628080), (5, 6102464), (8, 3814040), (10, 3051232), (16, 1907020), (20, 1525616), (32, 953510), (40, 762808), (64, 476755), (80, 381404), (97, 314560), (160, 190702), (194, 157280), (320, 95351), (388, 78640), (485, 62912), (776, 39320), (970, 31456), (983, 31040), (1552, 19660), (1940, 15728), (1966, 15520), (3104, 9830), (3880, 7864), (3932, 7760), (4915, 6208)]