71370110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 152216064

約数和(自身を除く): 80845954

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 131, 181, 215, 262, 301, 362, 430, 602, 655, 905, 917, 1267, 1310, 1505, 1810, 1834, 2534, 3010, 4585, 5633, 6335, 7783, 9170, 11266, 12670, 15566, 23711, 28165, 38915, 39431, 47422, 54481, 56330, 77830, 78862, 108962, 118555, 165977, 197155, 237110, 272405, 331954, 394310, 544810, 829885, 1019573, 1659770, 2039146, 5097865, 7137011, 10195730, 14274022, 35685055, 71370110]

約数ペア:

[(1, 71370110), (2, 35685055), (5, 14274022), (7, 10195730), (10, 7137011), (14, 5097865), (35, 2039146), (43, 1659770), (70, 1019573), (86, 829885), (131, 544810), (181, 394310), (215, 331954), (262, 272405), (301, 237110), (362, 197155), (430, 165977), (602, 118555), (655, 108962), (905, 78862), (917, 77830), (1267, 56330), (1310, 54481), (1505, 47422), (1810, 39431), (1834, 38915), (2534, 28165), (3010, 23711), (4585, 15566), (5633, 12670), (6335, 11266), (7783, 9170)]