39203910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{661}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 102239280

約数和(自身を除く): 63035370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 659, 661, 1318, 1322, 1977, 1983, 3295, 3305, 3954, 3966, 5931, 5949, 6590, 6610, 9885, 9915, 11862, 11898, 19770, 19830, 29655, 29745, 59310, 59490, 435599, 871198, 1306797, 2177995, 2613594, 3920391, 4355990, 6533985, 7840782, 13067970, 19601955, 39203910]

約数ペア:

[(1, 39203910), (2, 19601955), (3, 13067970), (5, 7840782), (6, 6533985), (9, 4355990), (10, 3920391), (15, 2613594), (18, 2177995), (30, 1306797), (45, 871198), (90, 435599), (659, 59490), (661, 59310), (1318, 29745), (1322, 29655), (1977, 19830), (1983, 19770), (3295, 11898), (3305, 11862), (3954, 9915), (3966, 9885), (5931, 6610), (5949, 6590)]