15691422740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2114747}}^1$

素因数の和:2114816

約数の個数: 48

約数和(自身を含む): 38369987712

約数和(自身を除く): 22678564972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 2114747, 4229494, 8458988, 10573735, 14803229, 21147470, 29606458, 42294940, 59212916, 74016145, 112081591, 148032290, 224163182, 296064580, 448326364, 560407955, 784571137, 1120815910, 1569142274, 2241631820, 3138284548, 3922855685, 7845711370, 15691422740]

約数ペア:

[(1, 15691422740), (2, 7845711370), (4, 3922855685), (5, 3138284548), (7, 2241631820), (10, 1569142274), (14, 1120815910), (20, 784571137), (28, 560407955), (35, 448326364), (53, 296064580), (70, 224163182), (106, 148032290), (140, 112081591), (212, 74016145), (265, 59212916), (371, 42294940), (530, 29606458), (742, 21147470), (1060, 14803229), (1484, 10573735), (1855, 8458988), (3710, 4229494), (7420, 2114747)]