174276420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2265

約数の個数: 96

約数和(自身を含む): 515665920

約数和(自身を除く): 341389500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 372, 430, 465, 516, 620, 645, 860, 930, 1290, 1333, 1860, 2179, 2580, 2666, 3999, 4358, 5332, 6537, 6665, 7998, 8716, 10895, 13074, 13330, 15996, 19995, 21790, 26148, 26660, 32685, 39990, 43580, 65370, 67549, 79980, 93697, 130740, 135098, 187394, 202647, 270196, 281091, 337745, 374788, 405294, 468485, 562182, 675490, 810588, 936970, 1013235, 1124364, 1350980, 1405455, 1873940, 2026470, 2810910, 2904607, 4052940, 5621820, 5809214, 8713821, 11618428, 14523035, 17427642, 29046070, 34855284, 43569105, 58092140, 87138210, 174276420]

約数ペア:

[(1, 174276420), (2, 87138210), (3, 58092140), (4, 43569105), (5, 34855284), (6, 29046070), (10, 17427642), (12, 14523035), (15, 11618428), (20, 8713821), (30, 5809214), (31, 5621820), (43, 4052940), (60, 2904607), (62, 2810910), (86, 2026470), (93, 1873940), (124, 1405455), (129, 1350980), (155, 1124364), (172, 1013235), (186, 936970), (215, 810588), (258, 675490), (310, 562182), (372, 468485), (430, 405294), (465, 374788), (516, 337745), (620, 281091), (645, 270196), (860, 202647), (930, 187394), (1290, 135098), (1333, 130740), (1860, 93697), (2179, 79980), (2580, 67549), (2666, 65370), (3999, 43580), (4358, 39990), (5332, 32685), (6537, 26660), (6665, 26148), (7998, 21790), (8716, 19995), (10895, 15996), (13074, 13330)]