149479990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59083}}^1$

素因数の和:59124

約数の個数: 32

約数和(自身を含む): 306291456

約数和(自身を除く): 156811466

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 59083, 118166, 295415, 590830, 649913, 1299826, 1358909, 2717818, 3249565, 6499130, 6794545, 13589090, 14947999, 29895998, 74739995, 149479990]

約数ペア:

[(1, 149479990), (2, 74739995), (5, 29895998), (10, 14947999), (11, 13589090), (22, 6794545), (23, 6499130), (46, 3249565), (55, 2717818), (110, 1358909), (115, 1299826), (230, 649913), (253, 590830), (506, 295415), (1265, 118166), (2530, 59083)]