30205024

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 61937568

約数和(自身を除く): 31732544

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 97, 148, 194, 263, 296, 388, 526, 592, 776, 1052, 1184, 1552, 2104, 3104, 3589, 4208, 7178, 8416, 9731, 14356, 19462, 25511, 28712, 38924, 51022, 57424, 77848, 102044, 114848, 155696, 204088, 311392, 408176, 816352, 943907, 1887814, 3775628, 7551256, 15102512, 30205024]

約数ペア:

[(1, 30205024), (2, 15102512), (4, 7551256), (8, 3775628), (16, 1887814), (32, 943907), (37, 816352), (74, 408176), (97, 311392), (148, 204088), (194, 155696), (263, 114848), (296, 102044), (388, 77848), (526, 57424), (592, 51022), (776, 38924), (1052, 28712), (1184, 25511), (1552, 19462), (2104, 14356), (3104, 9731), (3589, 8416), (4208, 7178)]