15679723458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{57943}}^1$

素因数の和:58351

約数の個数: 64

約数和(自身を含む): 38048348160

約数和(自身を除く): 22368624702

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 379, 714, 758, 1137, 2274, 2653, 5306, 6443, 7959, 12886, 15918, 19329, 38658, 45101, 57943, 90202, 115886, 135303, 173829, 270606, 347658, 405601, 811202, 985031, 1216803, 1970062, 2433606, 2955093, 5910186, 6895217, 13790434, 20685651, 21960397, 41371302, 43920794, 65881191, 131762382, 153722779, 307445558, 373326749, 461168337, 746653498, 922336674, 1119980247, 2239960494, 2613287243, 5226574486, 7839861729, 15679723458]

約数ペア:

[(1, 15679723458), (2, 7839861729), (3, 5226574486), (6, 2613287243), (7, 2239960494), (14, 1119980247), (17, 922336674), (21, 746653498), (34, 461168337), (42, 373326749), (51, 307445558), (102, 153722779), (119, 131762382), (238, 65881191), (357, 43920794), (379, 41371302), (714, 21960397), (758, 20685651), (1137, 13790434), (2274, 6895217), (2653, 5910186), (5306, 2955093), (6443, 2433606), (7959, 1970062), (12886, 1216803), (15918, 985031), (19329, 811202), (38658, 405601), (45101, 347658), (57943, 270606), (90202, 173829), (115886, 135303)]