331036874510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{21589}}^1$

素因数の和:22037

約数の個数: 64

約数和(自身を含む): 616973112000

約数和(自身を除く): 285936237490

約数列:

[1, 2, 5, 10, 41, 82, 149, 205, 251, 298, 410, 502, 745, 1255, 1490, 2510, 6109, 10291, 12218, 20582, 21589, 30545, 37399, 43178, 51455, 61090, 74798, 102910, 107945, 186995, 215890, 373990, 885149, 1533359, 1770298, 3066718, 3216761, 4425745, 5418839, 6433522, 7666795, 8851490, 10837678, 15333590, 16083805, 27094195, 32167610, 54188390, 131887201, 222172399, 263774402, 444344798, 659436005, 807407011, 1110861995, 1318872010, 1614814022, 2221723990, 4037035055, 8074070110, 33103687451, 66207374902, 165518437255, 331036874510]

約数ペア:

[(1, 331036874510), (2, 165518437255), (5, 66207374902), (10, 33103687451), (41, 8074070110), (82, 4037035055), (149, 2221723990), (205, 1614814022), (251, 1318872010), (298, 1110861995), (410, 807407011), (502, 659436005), (745, 444344798), (1255, 263774402), (1490, 222172399), (2510, 131887201), (6109, 54188390), (10291, 32167610), (12218, 27094195), (20582, 16083805), (21589, 15333590), (30545, 10837678), (37399, 8851490), (43178, 7666795), (51455, 6433522), (61090, 5418839), (74798, 4425745), (102910, 3216761), (107945, 3066718), (186995, 1770298), (215890, 1533359), (373990, 885149)]