260010

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{107}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 707616

約数和(自身を除く): 447606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 107, 135, 162, 214, 243, 270, 321, 405, 486, 535, 642, 810, 963, 1070, 1215, 1605, 1926, 2430, 2889, 3210, 4815, 5778, 8667, 9630, 14445, 17334, 26001, 28890, 43335, 52002, 86670, 130005, 260010]

約数ペア:

[(1, 260010), (2, 130005), (3, 86670), (5, 52002), (6, 43335), (9, 28890), (10, 26001), (15, 17334), (18, 14445), (27, 9630), (30, 8667), (45, 5778), (54, 4815), (81, 3210), (90, 2889), (107, 2430), (135, 1926), (162, 1605), (214, 1215), (243, 1070), (270, 963), (321, 810), (405, 642), (486, 535)]