106974890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 213161760

約数和(自身を除く): 106186870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 211, 242, 419, 422, 605, 838, 1055, 1210, 2095, 2110, 2321, 4190, 4609, 4642, 9218, 11605, 23045, 23210, 25531, 46090, 50699, 51062, 88409, 101398, 127655, 176818, 253495, 255310, 442045, 506990, 884090, 972499, 1944998, 4862495, 9724990, 10697489, 21394978, 53487445, 106974890]

約数ペア:

[(1, 106974890), (2, 53487445), (5, 21394978), (10, 10697489), (11, 9724990), (22, 4862495), (55, 1944998), (110, 972499), (121, 884090), (211, 506990), (242, 442045), (419, 255310), (422, 253495), (605, 176818), (838, 127655), (1055, 101398), (1210, 88409), (2095, 51062), (2110, 50699), (2321, 46090), (4190, 25531), (4609, 23210), (4642, 23045), (9218, 11605)]