71550110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4339}}^1$

素因数の和:4460

約数の個数: 32

約数和(自身を含む): 137803680

約数和(自身を除く): 66253570

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 4339, 8245, 8678, 16490, 21695, 43390, 73763, 147526, 368815, 420883, 737630, 841766, 2104415, 4208830, 7155011, 14310022, 35775055, 71550110]

約数ペア:

[(1, 71550110), (2, 35775055), (5, 14310022), (10, 7155011), (17, 4208830), (34, 2104415), (85, 841766), (97, 737630), (170, 420883), (194, 368815), (485, 147526), (970, 73763), (1649, 43390), (3298, 21695), (4339, 16490), (8245, 8678)]