22427730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 65061360

約数和(自身を除く): 42633630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 435, 522, 585, 661, 754, 870, 1131, 1170, 1305, 1322, 1885, 1983, 2262, 2610, 3305, 3393, 3770, 3966, 5655, 5949, 6610, 6786, 8593, 9915, 11310, 11898, 16965, 17186, 19169, 19830, 25779, 29745, 33930, 38338, 42965, 51558, 57507, 59490, 77337, 85930, 95845, 115014, 128895, 154674, 172521, 191690, 249197, 257790, 287535, 345042, 386685, 498394, 575070, 747591, 773370, 862605, 1245985, 1495182, 1725210, 2242773, 2491970, 3737955, 4485546, 7475910, 11213865, 22427730]

約数ペア:

[(1, 22427730), (2, 11213865), (3, 7475910), (5, 4485546), (6, 3737955), (9, 2491970), (10, 2242773), (13, 1725210), (15, 1495182), (18, 1245985), (26, 862605), (29, 773370), (30, 747591), (39, 575070), (45, 498394), (58, 386685), (65, 345042), (78, 287535), (87, 257790), (90, 249197), (117, 191690), (130, 172521), (145, 154674), (174, 128895), (195, 115014), (234, 95845), (261, 85930), (290, 77337), (377, 59490), (390, 57507), (435, 51558), (522, 42965), (585, 38338), (661, 33930), (754, 29745), (870, 25779), (1131, 19830), (1170, 19169), (1305, 17186), (1322, 16965), (1885, 11898), (1983, 11310), (2262, 9915), (2610, 8593), (3305, 6786), (3393, 6610), (3770, 5949), (3966, 5655)]