7961910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 13810890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1049, 1265, 1518, 2098, 2530, 3147, 3795, 5245, 6294, 7590, 10490, 11539, 15735, 23078, 24127, 31470, 34617, 48254, 57695, 69234, 72381, 115390, 120635, 144762, 173085, 241270, 265397, 346170, 361905, 530794, 723810, 796191, 1326985, 1592382, 2653970, 3980955, 7961910]

約数ペア:

[(1, 7961910), (2, 3980955), (3, 2653970), (5, 1592382), (6, 1326985), (10, 796191), (11, 723810), (15, 530794), (22, 361905), (23, 346170), (30, 265397), (33, 241270), (46, 173085), (55, 144762), (66, 120635), (69, 115390), (110, 72381), (115, 69234), (138, 57695), (165, 48254), (230, 34617), (253, 31470), (330, 24127), (345, 23078), (506, 15735), (690, 11539), (759, 10490), (1049, 7590), (1265, 6294), (1518, 5245), (2098, 3795), (2530, 3147)]