15154470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7321}}^1$

素因数の和:7357

約数の個数: 48

約数和(自身を含む): 41120352

約数和(自身を除く): 25965882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 7321, 14642, 21963, 36605, 43926, 65889, 73210, 109815, 131778, 168383, 219630, 329445, 336766, 505149, 658890, 841915, 1010298, 1515447, 1683830, 2525745, 3030894, 5051490, 7577235, 15154470]

約数ペア:

[(1, 15154470), (2, 7577235), (3, 5051490), (5, 3030894), (6, 2525745), (9, 1683830), (10, 1515447), (15, 1010298), (18, 841915), (23, 658890), (30, 505149), (45, 336766), (46, 329445), (69, 219630), (90, 168383), (115, 131778), (138, 109815), (207, 73210), (230, 65889), (345, 43926), (414, 36605), (690, 21963), (1035, 14642), (2070, 7321)]