13531430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 27406512

約数和(自身を除く): 13875082

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 121, 211, 242, 265, 422, 530, 583, 605, 1055, 1166, 1210, 2110, 2321, 2915, 4642, 5830, 6413, 11183, 11605, 12826, 22366, 23210, 25531, 32065, 51062, 55915, 64130, 111830, 123013, 127655, 246026, 255310, 615065, 1230130, 1353143, 2706286, 6765715, 13531430]

約数ペア:

[(1, 13531430), (2, 6765715), (5, 2706286), (10, 1353143), (11, 1230130), (22, 615065), (53, 255310), (55, 246026), (106, 127655), (110, 123013), (121, 111830), (211, 64130), (242, 55915), (265, 51062), (422, 32065), (530, 25531), (583, 23210), (605, 22366), (1055, 12826), (1166, 11605), (1210, 11183), (2110, 6413), (2321, 5830), (2915, 4642)]