42070210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 94493952

約数和(自身を除く): 52423742

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 130, 166, 182, 415, 455, 557, 581, 830, 910, 1079, 1114, 1162, 2158, 2785, 2905, 3899, 5395, 5570, 5810, 7241, 7553, 7798, 10790, 14482, 15106, 19495, 36205, 37765, 38990, 46231, 50687, 72410, 75530, 92462, 101374, 231155, 253435, 323617, 462310, 506870, 601003, 647234, 1202006, 1618085, 3005015, 3236170, 4207021, 6010030, 8414042, 21035105, 42070210]

約数ペア:

[(1, 42070210), (2, 21035105), (5, 8414042), (7, 6010030), (10, 4207021), (13, 3236170), (14, 3005015), (26, 1618085), (35, 1202006), (65, 647234), (70, 601003), (83, 506870), (91, 462310), (130, 323617), (166, 253435), (182, 231155), (415, 101374), (455, 92462), (557, 75530), (581, 72410), (830, 50687), (910, 46231), (1079, 38990), (1114, 37765), (1162, 36205), (2158, 19495), (2785, 15106), (2905, 14482), (3899, 10790), (5395, 7798), (5570, 7553), (5810, 7241)]