78666570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10531}}^1$

素因数の和:10627

約数の個数: 48

約数和(自身を含む): 207016992

約数和(自身を除く): 128350422

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 10531, 21062, 31593, 52655, 63186, 94779, 105310, 157965, 189558, 315930, 473895, 874073, 947790, 1748146, 2622219, 4370365, 5244438, 7866657, 8740730, 13111095, 15733314, 26222190, 39333285, 78666570]

約数ペア:

[(1, 78666570), (2, 39333285), (3, 26222190), (5, 15733314), (6, 13111095), (9, 8740730), (10, 7866657), (15, 5244438), (18, 4370365), (30, 2622219), (45, 1748146), (83, 947790), (90, 874073), (166, 473895), (249, 315930), (415, 189558), (498, 157965), (747, 105310), (830, 94779), (1245, 63186), (1494, 52655), (2490, 31593), (3735, 21062), (7470, 10531)]