213883620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 617041152

約数和(自身を除く): 403157532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 103, 106, 159, 206, 212, 265, 309, 318, 412, 515, 530, 618, 636, 653, 795, 1030, 1060, 1236, 1306, 1545, 1590, 1959, 2060, 2612, 3090, 3180, 3265, 3918, 5459, 6180, 6530, 7836, 9795, 10918, 13060, 16377, 19590, 21836, 27295, 32754, 34609, 39180, 54590, 65508, 67259, 69218, 81885, 103827, 109180, 134518, 138436, 163770, 173045, 201777, 207654, 269036, 327540, 336295, 346090, 403554, 415308, 519135, 672590, 692180, 807108, 1008885, 1038270, 1345180, 2017770, 2076540, 3564727, 4035540, 7129454, 10694181, 14258908, 17823635, 21388362, 35647270, 42776724, 53470905, 71294540, 106941810, 213883620]

約数ペア:

[(1, 213883620), (2, 106941810), (3, 71294540), (4, 53470905), (5, 42776724), (6, 35647270), (10, 21388362), (12, 17823635), (15, 14258908), (20, 10694181), (30, 7129454), (53, 4035540), (60, 3564727), (103, 2076540), (106, 2017770), (159, 1345180), (206, 1038270), (212, 1008885), (265, 807108), (309, 692180), (318, 672590), (412, 519135), (515, 415308), (530, 403554), (618, 346090), (636, 336295), (653, 327540), (795, 269036), (1030, 207654), (1060, 201777), (1236, 173045), (1306, 163770), (1545, 138436), (1590, 134518), (1959, 109180), (2060, 103827), (2612, 81885), (3090, 69218), (3180, 67259), (3265, 65508), (3918, 54590), (5459, 39180), (6180, 34609), (6530, 32754), (7836, 27295), (9795, 21836), (10918, 19590), (13060, 16377)]