6841620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 20966400

約数和(自身を除く): 14124780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 199, 382, 398, 573, 597, 764, 796, 955, 995, 1146, 1194, 1719, 1791, 1910, 1990, 2292, 2388, 2865, 2985, 3438, 3582, 3820, 3980, 5730, 5970, 6876, 7164, 8595, 8955, 11460, 11940, 17190, 17910, 34380, 35820, 38009, 76018, 114027, 152036, 190045, 228054, 342081, 380090, 456108, 570135, 684162, 760180, 1140270, 1368324, 1710405, 2280540, 3420810, 6841620]

約数ペア:

[(1, 6841620), (2, 3420810), (3, 2280540), (4, 1710405), (5, 1368324), (6, 1140270), (9, 760180), (10, 684162), (12, 570135), (15, 456108), (18, 380090), (20, 342081), (30, 228054), (36, 190045), (45, 152036), (60, 114027), (90, 76018), (180, 38009), (191, 35820), (199, 34380), (382, 17910), (398, 17190), (573, 11940), (597, 11460), (764, 8955), (796, 8595), (955, 7164), (995, 6876), (1146, 5970), (1194, 5730), (1719, 3980), (1791, 3820), (1910, 3582), (1990, 3438), (2292, 2985), (2388, 2865)]