70479820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 164094336

約数和(自身を除く): 93614516

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 41, 46, 74, 82, 92, 101, 115, 148, 164, 185, 202, 205, 230, 370, 404, 410, 460, 505, 740, 820, 851, 943, 1010, 1517, 1702, 1886, 2020, 2323, 3034, 3404, 3737, 3772, 4141, 4255, 4646, 4715, 6068, 7474, 7585, 8282, 8510, 9292, 9430, 11615, 14948, 15170, 16564, 17020, 18685, 18860, 20705, 23230, 30340, 34891, 37370, 41410, 46460, 69782, 74740, 82820, 85951, 95243, 139564, 153217, 171902, 174455, 190486, 306434, 343804, 348910, 380972, 429755, 476215, 612868, 697820, 766085, 859510, 952430, 1532170, 1719020, 1904860, 3064340, 3523991, 7047982, 14095964, 17619955, 35239910, 70479820]

約数ペア:

[(1, 70479820), (2, 35239910), (4, 17619955), (5, 14095964), (10, 7047982), (20, 3523991), (23, 3064340), (37, 1904860), (41, 1719020), (46, 1532170), (74, 952430), (82, 859510), (92, 766085), (101, 697820), (115, 612868), (148, 476215), (164, 429755), (185, 380972), (202, 348910), (205, 343804), (230, 306434), (370, 190486), (404, 174455), (410, 171902), (460, 153217), (505, 139564), (740, 95243), (820, 85951), (851, 82820), (943, 74740), (1010, 69782), (1517, 46460), (1702, 41410), (1886, 37370), (2020, 34891), (2323, 30340), (3034, 23230), (3404, 20705), (3737, 18860), (3772, 18685), (4141, 17020), (4255, 16564), (4646, 15170), (4715, 14948), (6068, 11615), (7474, 9430), (7585, 9292), (8282, 8510)]