242103810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1091}}^1$

素因数の和:1683

約数の個数: 64

約数和(自身を含む): 627419520

約数和(自身を除く): 385315710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 569, 1091, 1138, 1707, 2182, 2845, 3273, 3414, 5455, 5690, 6546, 7397, 8535, 10910, 14183, 14794, 16365, 17070, 22191, 28366, 32730, 36985, 42549, 44382, 70915, 73970, 85098, 110955, 141830, 212745, 221910, 425490, 620779, 1241558, 1862337, 3103895, 3724674, 6207790, 8070127, 9311685, 16140254, 18623370, 24210381, 40350635, 48420762, 80701270, 121051905, 242103810]

約数ペア:

[(1, 242103810), (2, 121051905), (3, 80701270), (5, 48420762), (6, 40350635), (10, 24210381), (13, 18623370), (15, 16140254), (26, 9311685), (30, 8070127), (39, 6207790), (65, 3724674), (78, 3103895), (130, 1862337), (195, 1241558), (390, 620779), (569, 425490), (1091, 221910), (1138, 212745), (1707, 141830), (2182, 110955), (2845, 85098), (3273, 73970), (3414, 70915), (5455, 44382), (5690, 42549), (6546, 36985), (7397, 32730), (8535, 28366), (10910, 22191), (14183, 17070), (14794, 16365)]