15753392930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{61703}}^1$

素因数の和:61943

約数の個数: 48

約数和(自身を含む): 31316507712

約数和(自身を除く): 15563114782

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 211, 242, 422, 605, 1055, 1210, 2110, 2321, 4642, 11605, 23210, 25531, 51062, 61703, 123406, 127655, 255310, 308515, 617030, 678733, 1357466, 3393665, 6787330, 7466063, 13019333, 14932126, 26038666, 37330315, 65096665, 74660630, 130193330, 143212663, 286425326, 716063315, 1432126630, 1575339293, 3150678586, 7876696465, 15753392930]

約数ペア:

[(1, 15753392930), (2, 7876696465), (5, 3150678586), (10, 1575339293), (11, 1432126630), (22, 716063315), (55, 286425326), (110, 143212663), (121, 130193330), (211, 74660630), (242, 65096665), (422, 37330315), (605, 26038666), (1055, 14932126), (1210, 13019333), (2110, 7466063), (2321, 6787330), (4642, 3393665), (11605, 1357466), (23210, 678733), (25531, 617030), (51062, 308515), (61703, 255310), (123406, 127655)]