827281140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{4549}}^1$

素因数の和:5001

約数の個数: 96

約数和(自身を含む): 2653996800

約数和(自身を除く): 1826715660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 433, 866, 1299, 1732, 2165, 2598, 3031, 4330, 4549, 5196, 6062, 6495, 8660, 9093, 9098, 12124, 12990, 13647, 15155, 18186, 18196, 22745, 25980, 27294, 30310, 31843, 36372, 45465, 45490, 54588, 60620, 63686, 68235, 90930, 90980, 95529, 127372, 136470, 159215, 181860, 191058, 272940, 318430, 382116, 477645, 636860, 955290, 1910580, 1969717, 3939434, 5909151, 7878868, 9848585, 11818302, 13788019, 19697170, 23636604, 27576038, 29545755, 39394340, 41364057, 55152076, 59091510, 68940095, 82728114, 118183020, 137880190, 165456228, 206820285, 275760380, 413640570, 827281140]

約数ペア:

[(1, 827281140), (2, 413640570), (3, 275760380), (4, 206820285), (5, 165456228), (6, 137880190), (7, 118183020), (10, 82728114), (12, 68940095), (14, 59091510), (15, 55152076), (20, 41364057), (21, 39394340), (28, 29545755), (30, 27576038), (35, 23636604), (42, 19697170), (60, 13788019), (70, 11818302), (84, 9848585), (105, 7878868), (140, 5909151), (210, 3939434), (420, 1969717), (433, 1910580), (866, 955290), (1299, 636860), (1732, 477645), (2165, 382116), (2598, 318430), (3031, 272940), (4330, 191058), (4549, 181860), (5196, 159215), (6062, 136470), (6495, 127372), (8660, 95529), (9093, 90980), (9098, 90930), (12124, 68235), (12990, 63686), (13647, 60620), (15155, 54588), (18186, 45490), (18196, 45465), (22745, 36372), (25980, 31843), (27294, 30310)]