85846810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 187121664

約数和(自身を除く): 101274854

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 71, 115, 142, 161, 230, 322, 355, 497, 710, 751, 805, 994, 1502, 1610, 1633, 2485, 3266, 3755, 4970, 5257, 7510, 8165, 10514, 11431, 16330, 17273, 22862, 26285, 34546, 52570, 53321, 57155, 86365, 106642, 114310, 120911, 172730, 241822, 266605, 373247, 533210, 604555, 746494, 1209110, 1226383, 1866235, 2452766, 3732470, 6131915, 8584681, 12263830, 17169362, 42923405, 85846810]

約数ペア:

[(1, 85846810), (2, 42923405), (5, 17169362), (7, 12263830), (10, 8584681), (14, 6131915), (23, 3732470), (35, 2452766), (46, 1866235), (70, 1226383), (71, 1209110), (115, 746494), (142, 604555), (161, 533210), (230, 373247), (322, 266605), (355, 241822), (497, 172730), (710, 120911), (751, 114310), (805, 106642), (994, 86365), (1502, 57155), (1610, 53321), (1633, 52570), (2485, 34546), (3266, 26285), (3755, 22862), (4970, 17273), (5257, 16330), (7510, 11431), (8165, 10514)]