153441310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 305531856

約数和(自身を除く): 152090546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 211, 242, 422, 601, 605, 1055, 1202, 1210, 2110, 2321, 3005, 4642, 6010, 6611, 11605, 13222, 23210, 25531, 33055, 51062, 66110, 72721, 126811, 127655, 145442, 253622, 255310, 363605, 634055, 727210, 1268110, 1394921, 2789842, 6974605, 13949210, 15344131, 30688262, 76720655, 153441310]

約数ペア:

[(1, 153441310), (2, 76720655), (5, 30688262), (10, 15344131), (11, 13949210), (22, 6974605), (55, 2789842), (110, 1394921), (121, 1268110), (211, 727210), (242, 634055), (422, 363605), (601, 255310), (605, 253622), (1055, 145442), (1202, 127655), (1210, 126811), (2110, 72721), (2321, 66110), (3005, 51062), (4642, 33055), (6010, 25531), (6611, 23210), (11605, 13222)]