187817310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2290

約数の個数: 96

約数和(自身を含む): 522220608

約数和(自身を除く): 334403298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 41, 45, 46, 69, 82, 90, 115, 123, 138, 205, 207, 230, 246, 345, 369, 410, 414, 615, 690, 738, 943, 1035, 1230, 1845, 1886, 2070, 2213, 2829, 3690, 4426, 4715, 5658, 6639, 8487, 9430, 11065, 13278, 14145, 16974, 19917, 22130, 28290, 33195, 39834, 42435, 50899, 66390, 84870, 90733, 99585, 101798, 152697, 181466, 199170, 254495, 272199, 305394, 453665, 458091, 508990, 544398, 763485, 816597, 907330, 916182, 1360995, 1526970, 1633194, 2086859, 2290455, 2721990, 4082985, 4173718, 4580910, 6260577, 8165970, 10434295, 12521154, 18781731, 20868590, 31302885, 37563462, 62605770, 93908655, 187817310]

約数ペア:

[(1, 187817310), (2, 93908655), (3, 62605770), (5, 37563462), (6, 31302885), (9, 20868590), (10, 18781731), (15, 12521154), (18, 10434295), (23, 8165970), (30, 6260577), (41, 4580910), (45, 4173718), (46, 4082985), (69, 2721990), (82, 2290455), (90, 2086859), (115, 1633194), (123, 1526970), (138, 1360995), (205, 916182), (207, 907330), (230, 816597), (246, 763485), (345, 544398), (369, 508990), (410, 458091), (414, 453665), (615, 305394), (690, 272199), (738, 254495), (943, 199170), (1035, 181466), (1230, 152697), (1845, 101798), (1886, 99585), (2070, 90733), (2213, 84870), (2829, 66390), (3690, 50899), (4426, 42435), (4715, 39834), (5658, 33195), (6639, 28290), (8487, 22130), (9430, 19917), (11065, 16974), (13278, 14145)]