802124580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{310901}}^1$

素因数の和:310956

約数の個数: 48

約数和(自身を含む): 2298187584

約数和(自身を除く): 1496063004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 310901, 621802, 932703, 1243604, 1554505, 1865406, 3109010, 3730812, 4663515, 6218020, 9327030, 13368743, 18654060, 26737486, 40106229, 53474972, 66843715, 80212458, 133687430, 160424916, 200531145, 267374860, 401062290, 802124580]

約数ペア:

[(1, 802124580), (2, 401062290), (3, 267374860), (4, 200531145), (5, 160424916), (6, 133687430), (10, 80212458), (12, 66843715), (15, 53474972), (20, 40106229), (30, 26737486), (43, 18654060), (60, 13368743), (86, 9327030), (129, 6218020), (172, 4663515), (215, 3730812), (258, 3109010), (430, 1865406), (516, 1554505), (645, 1243604), (860, 932703), (1290, 621802), (2580, 310901)]