80219010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86257}}^1$

素因数の和:86298

約数の個数: 32

約数和(自身を含む): 198738432

約数和(自身を除く): 118519422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 86257, 172514, 258771, 431285, 517542, 862570, 1293855, 2587710, 2673967, 5347934, 8021901, 13369835, 16043802, 26739670, 40109505, 80219010]

約数ペア:

[(1, 80219010), (2, 40109505), (3, 26739670), (5, 16043802), (6, 13369835), (10, 8021901), (15, 5347934), (30, 2673967), (31, 2587710), (62, 1293855), (93, 862570), (155, 517542), (186, 431285), (310, 258771), (465, 172514), (930, 86257)]