2000761290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{3527}}^1$

素因数の和:3745

約数の個数: 128

約数和(自身を含む): 5852528640

約数和(自身を除く): 3851767350

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 191, 198, 270, 297, 330, 382, 495, 573, 594, 955, 990, 1146, 1485, 1719, 1910, 2101, 2865, 2970, 3438, 3527, 4202, 5157, 5730, 6303, 7054, 8595, 10314, 10505, 10581, 12606, 17190, 17635, 18909, 21010, 21162, 25785, 31515, 31743, 35270, 37818, 38797, 51570, 52905, 56727, 63030, 63486, 77594, 94545, 95229, 105810, 113454, 116391, 158715, 189090, 190458, 193985, 232782, 283635, 317430, 349173, 387970, 476145, 567270, 581955, 673657, 698346, 952290, 1047519, 1163910, 1347314, 1745865, 2020971, 2095038, 3368285, 3491730, 4041942, 5237595, 6062913, 6736570, 7410227, 10104855, 10475190, 12125826, 14820454, 18188739, 20209710, 22230681, 30314565, 36377478, 37051135, 44461362, 60629130, 66692043, 74102270, 90943695, 111153405, 133384086, 181887390, 200076129, 222306810, 333460215, 400152258, 666920430, 1000380645, 2000761290]

約数ペア:

[(1, 2000761290), (2, 1000380645), (3, 666920430), (5, 400152258), (6, 333460215), (9, 222306810), (10, 200076129), (11, 181887390), (15, 133384086), (18, 111153405), (22, 90943695), (27, 74102270), (30, 66692043), (33, 60629130), (45, 44461362), (54, 37051135), (55, 36377478), (66, 30314565), (90, 22230681), (99, 20209710), (110, 18188739), (135, 14820454), (165, 12125826), (191, 10475190), (198, 10104855), (270, 7410227), (297, 6736570), (330, 6062913), (382, 5237595), (495, 4041942), (573, 3491730), (594, 3368285), (955, 2095038), (990, 2020971), (1146, 1745865), (1485, 1347314), (1719, 1163910), (1910, 1047519), (2101, 952290), (2865, 698346), (2970, 673657), (3438, 581955), (3527, 567270), (4202, 476145), (5157, 387970), (5730, 349173), (6303, 317430), (7054, 283635), (8595, 232782), (10314, 193985), (10505, 190458), (10581, 189090), (12606, 158715), (17190, 116391), (17635, 113454), (18909, 105810), (21010, 95229), (21162, 94545), (25785, 77594), (31515, 63486), (31743, 63030), (35270, 56727), (37818, 52905), (38797, 51570)]