122757210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1980

約数の個数: 96

約数和(自身を含む): 343968768

約数和(自身を除く): 221211558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 207, 230, 279, 310, 345, 414, 465, 558, 690, 713, 930, 1035, 1395, 1426, 1913, 2070, 2139, 2790, 3565, 3826, 4278, 5739, 6417, 7130, 9565, 10695, 11478, 12834, 17217, 19130, 21390, 28695, 32085, 34434, 43999, 57390, 59303, 64170, 86085, 87998, 118606, 131997, 172170, 177909, 219995, 263994, 296515, 355818, 395991, 439990, 533727, 593030, 659985, 791982, 889545, 1067454, 1319970, 1363969, 1779090, 1979955, 2668635, 2727938, 3959910, 4091907, 5337270, 6819845, 8183814, 12275721, 13639690, 20459535, 24551442, 40919070, 61378605, 122757210]

約数ペア:

[(1, 122757210), (2, 61378605), (3, 40919070), (5, 24551442), (6, 20459535), (9, 13639690), (10, 12275721), (15, 8183814), (18, 6819845), (23, 5337270), (30, 4091907), (31, 3959910), (45, 2727938), (46, 2668635), (62, 1979955), (69, 1779090), (90, 1363969), (93, 1319970), (115, 1067454), (138, 889545), (155, 791982), (186, 659985), (207, 593030), (230, 533727), (279, 439990), (310, 395991), (345, 355818), (414, 296515), (465, 263994), (558, 219995), (690, 177909), (713, 172170), (930, 131997), (1035, 118606), (1395, 87998), (1426, 86085), (1913, 64170), (2070, 59303), (2139, 57390), (2790, 43999), (3565, 34434), (3826, 32085), (4278, 28695), (5739, 21390), (6417, 19130), (7130, 17217), (9565, 12834), (10695, 11478)]