855164580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{35543}}^1$

素因数の和:35956

約数の個数: 48

約数和(自身を含む): 2400499584

約数和(自身を除く): 1545335004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 4010, 4812, 6015, 8020, 12030, 24060, 35543, 71086, 106629, 142172, 177715, 213258, 355430, 426516, 533145, 710860, 1066290, 2132580, 14252743, 28505486, 42758229, 57010972, 71263715, 85516458, 142527430, 171032916, 213791145, 285054860, 427582290, 855164580]

約数ペア:

[(1, 855164580), (2, 427582290), (3, 285054860), (4, 213791145), (5, 171032916), (6, 142527430), (10, 85516458), (12, 71263715), (15, 57010972), (20, 42758229), (30, 28505486), (60, 14252743), (401, 2132580), (802, 1066290), (1203, 710860), (1604, 533145), (2005, 426516), (2406, 355430), (4010, 213258), (4812, 177715), (6015, 142172), (8020, 106629), (12030, 71086), (24060, 35543)]