126491490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20369}}^1$

素因数の和:20408

約数の個数: 64

約数和(自身を含む): 351993600

約数和(自身を除く): 225502110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 20369, 40738, 61107, 101845, 122214, 183321, 203690, 305535, 366642, 468487, 549963, 611070, 916605, 936974, 1099926, 1405461, 1833210, 2342435, 2749815, 2810922, 4216383, 4684870, 5499630, 7027305, 8432766, 12649149, 14054610, 21081915, 25298298, 42163830, 63245745, 126491490]

約数ペア:

[(1, 126491490), (2, 63245745), (3, 42163830), (5, 25298298), (6, 21081915), (9, 14054610), (10, 12649149), (15, 8432766), (18, 7027305), (23, 5499630), (27, 4684870), (30, 4216383), (45, 2810922), (46, 2749815), (54, 2342435), (69, 1833210), (90, 1405461), (115, 1099926), (135, 936974), (138, 916605), (207, 611070), (230, 549963), (270, 468487), (345, 366642), (414, 305535), (621, 203690), (690, 183321), (1035, 122214), (1242, 101845), (2070, 61107), (3105, 40738), (6210, 20369)]