122489910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:774

約数の個数: 96

約数和(自身を含む): 334601280

約数和(自身を除く): 212111370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 71, 87, 90, 142, 145, 174, 213, 261, 290, 355, 426, 435, 522, 639, 661, 710, 870, 1065, 1278, 1305, 1322, 1983, 2059, 2130, 2610, 3195, 3305, 3966, 4118, 5949, 6177, 6390, 6610, 9915, 10295, 11898, 12354, 18531, 19169, 19830, 20590, 29745, 30885, 37062, 38338, 46931, 57507, 59490, 61770, 92655, 93862, 95845, 115014, 140793, 172521, 185310, 191690, 234655, 281586, 287535, 345042, 422379, 469310, 575070, 703965, 844758, 862605, 1360999, 1407930, 1725210, 2111895, 2721998, 4082997, 4223790, 6804995, 8165994, 12248991, 13609990, 20414985, 24497982, 40829970, 61244955, 122489910]

約数ペア:

[(1, 122489910), (2, 61244955), (3, 40829970), (5, 24497982), (6, 20414985), (9, 13609990), (10, 12248991), (15, 8165994), (18, 6804995), (29, 4223790), (30, 4082997), (45, 2721998), (58, 2111895), (71, 1725210), (87, 1407930), (90, 1360999), (142, 862605), (145, 844758), (174, 703965), (213, 575070), (261, 469310), (290, 422379), (355, 345042), (426, 287535), (435, 281586), (522, 234655), (639, 191690), (661, 185310), (710, 172521), (870, 140793), (1065, 115014), (1278, 95845), (1305, 93862), (1322, 92655), (1983, 61770), (2059, 59490), (2130, 57507), (2610, 46931), (3195, 38338), (3305, 37062), (3966, 30885), (4118, 29745), (5949, 20590), (6177, 19830), (6390, 19169), (6610, 18531), (9915, 12354), (10295, 11898)]