309075562

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 489298320

約数和(自身を除く): 180222758

約数列:

[1, 2, 29, 58, 97, 137, 194, 274, 401, 802, 2813, 3973, 5626, 7946, 11629, 13289, 23258, 26578, 38897, 54937, 77794, 109874, 385381, 770762, 1128013, 1593173, 2256026, 3186346, 5328889, 10657778, 154537781, 309075562]

約数ペア:

[(1, 309075562), (2, 154537781), (29, 10657778), (58, 5328889), (97, 3186346), (137, 2256026), (194, 1593173), (274, 1128013), (401, 770762), (802, 385381), (2813, 109874), (3973, 77794), (5626, 54937), (7946, 38897), (11629, 26578), (13289, 23258)]