356420190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:826

約数の個数: 128

約数和(自身を含む): 1030993920

約数和(自身を除く): 674573730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 109, 115, 138, 161, 210, 218, 230, 322, 327, 345, 483, 545, 654, 677, 690, 763, 805, 966, 1090, 1354, 1526, 1610, 1635, 2031, 2289, 2415, 2507, 3270, 3385, 3815, 4062, 4578, 4739, 4830, 5014, 6770, 7521, 7630, 9478, 10155, 11445, 12535, 14217, 15042, 15571, 17549, 20310, 22890, 23695, 25070, 28434, 31142, 35098, 37605, 46713, 47390, 52647, 71085, 73793, 75210, 77855, 87745, 93426, 105294, 108997, 142170, 147586, 155710, 175490, 217994, 221379, 233565, 263235, 326991, 368965, 442758, 467130, 516551, 526470, 544985, 653982, 737930, 1033102, 1089970, 1106895, 1549653, 1634955, 1697239, 2213790, 2582755, 3099306, 3269910, 3394478, 5091717, 5165510, 7748265, 8486195, 10183434, 11880673, 15496530, 16972390, 23761346, 25458585, 35642019, 50917170, 59403365, 71284038, 118806730, 178210095, 356420190]

約数ペア:

[(1, 356420190), (2, 178210095), (3, 118806730), (5, 71284038), (6, 59403365), (7, 50917170), (10, 35642019), (14, 25458585), (15, 23761346), (21, 16972390), (23, 15496530), (30, 11880673), (35, 10183434), (42, 8486195), (46, 7748265), (69, 5165510), (70, 5091717), (105, 3394478), (109, 3269910), (115, 3099306), (138, 2582755), (161, 2213790), (210, 1697239), (218, 1634955), (230, 1549653), (322, 1106895), (327, 1089970), (345, 1033102), (483, 737930), (545, 653982), (654, 544985), (677, 526470), (690, 516551), (763, 467130), (805, 442758), (966, 368965), (1090, 326991), (1354, 263235), (1526, 233565), (1610, 221379), (1635, 217994), (2031, 175490), (2289, 155710), (2415, 147586), (2507, 142170), (3270, 108997), (3385, 105294), (3815, 93426), (4062, 87745), (4578, 77855), (4739, 75210), (4830, 73793), (5014, 71085), (6770, 52647), (7521, 47390), (7630, 46713), (9478, 37605), (10155, 35098), (11445, 31142), (12535, 28434), (14217, 25070), (15042, 23695), (15571, 22890), (17549, 20310)]