83754990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7691}}^1$

素因数の和:7726

約数の個数: 72

約数和(自身を含む): 239390424

約数和(自身を除く): 155635434

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 7691, 10890, 15382, 23073, 38455, 46146, 69219, 76910, 84601, 115365, 138438, 169202, 230730, 253803, 346095, 423005, 507606, 692190, 761409, 846010, 930611, 1269015, 1522818, 1861222, 2538030, 2791833, 3807045, 4653055, 5583666, 7614090, 8375499, 9306110, 13959165, 16750998, 27918330, 41877495, 83754990]

約数ペア:

[(1, 83754990), (2, 41877495), (3, 27918330), (5, 16750998), (6, 13959165), (9, 9306110), (10, 8375499), (11, 7614090), (15, 5583666), (18, 4653055), (22, 3807045), (30, 2791833), (33, 2538030), (45, 1861222), (55, 1522818), (66, 1269015), (90, 930611), (99, 846010), (110, 761409), (121, 692190), (165, 507606), (198, 423005), (242, 346095), (330, 253803), (363, 230730), (495, 169202), (605, 138438), (726, 115365), (990, 84601), (1089, 76910), (1210, 69219), (1815, 46146), (2178, 38455), (3630, 23073), (5445, 15382), (7691, 10890)]