90716790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{9661}}^1$

素因数の和:9984

約数の個数: 32

約数和(自身を含む): 218438496

約数和(自身を除く): 127721706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 9390, 9661, 19322, 28983, 48305, 57966, 96610, 144915, 289830, 3023893, 6047786, 9071679, 15119465, 18143358, 30238930, 45358395, 90716790]

約数ペア:

[(1, 90716790), (2, 45358395), (3, 30238930), (5, 18143358), (6, 15119465), (10, 9071679), (15, 6047786), (30, 3023893), (313, 289830), (626, 144915), (939, 96610), (1565, 57966), (1878, 48305), (3130, 28983), (4695, 19322), (9390, 9661)]