90664470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77491}}^1$

素因数の和:77517

約数の個数: 48

約数和(自身を含む): 253863792

約数和(自身を除く): 163199322

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 77491, 154982, 232473, 387455, 464946, 697419, 774910, 1007383, 1162365, 1394838, 2014766, 2324730, 3022149, 3487095, 5036915, 6044298, 6974190, 9066447, 10073830, 15110745, 18132894, 30221490, 45332235, 90664470]

約数ペア:

[(1, 90664470), (2, 45332235), (3, 30221490), (5, 18132894), (6, 15110745), (9, 10073830), (10, 9066447), (13, 6974190), (15, 6044298), (18, 5036915), (26, 3487095), (30, 3022149), (39, 2324730), (45, 2014766), (65, 1394838), (78, 1162365), (90, 1007383), (117, 774910), (130, 697419), (195, 464946), (234, 387455), (390, 232473), (585, 154982), (1170, 77491)]