42652870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 86365440

約数和(自身を除く): 43712570

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 67, 83, 118, 130, 134, 166, 295, 335, 415, 590, 670, 767, 830, 871, 1079, 1534, 1742, 2158, 3835, 3953, 4355, 4897, 5395, 5561, 7670, 7906, 8710, 9794, 10790, 11122, 19765, 24485, 27805, 39530, 48970, 51389, 55610, 63661, 72293, 102778, 127322, 144586, 256945, 318305, 328099, 361465, 513890, 636610, 656198, 722930, 1640495, 3280990, 4265287, 8530574, 21326435, 42652870]

約数ペア:

[(1, 42652870), (2, 21326435), (5, 8530574), (10, 4265287), (13, 3280990), (26, 1640495), (59, 722930), (65, 656198), (67, 636610), (83, 513890), (118, 361465), (130, 328099), (134, 318305), (166, 256945), (295, 144586), (335, 127322), (415, 102778), (590, 72293), (670, 63661), (767, 55610), (830, 51389), (871, 48970), (1079, 39530), (1534, 27805), (1742, 24485), (2158, 19765), (3835, 11122), (3953, 10790), (4355, 9794), (4897, 8710), (5395, 7906), (5561, 7670)]