2011097340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{6359}}^1$

素因数の和:6632

約数の個数: 144

約数和(自身を含む): 7000680960

約数和(自身を除く): 4989583620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 251, 252, 315, 420, 502, 630, 753, 1004, 1255, 1260, 1506, 1757, 2259, 2510, 3012, 3514, 3765, 4518, 5020, 5271, 6359, 7028, 7530, 8785, 9036, 10542, 11295, 12718, 15060, 15813, 17570, 19077, 21084, 22590, 25436, 26355, 31626, 31795, 35140, 38154, 44513, 45180, 52710, 57231, 63252, 63590, 76308, 79065, 89026, 95385, 105420, 114462, 127180, 133539, 158130, 178052, 190770, 222565, 228924, 267078, 286155, 316260, 381540, 400617, 445130, 534156, 572310, 667695, 801234, 890260, 1144620, 1335390, 1596109, 1602468, 2003085, 2670780, 3192218, 4006170, 4788327, 6384436, 7980545, 8012340, 9576654, 11172763, 14364981, 15961090, 19153308, 22345526, 23941635, 28729962, 31922180, 33518289, 44691052, 47883270, 55863815, 57459924, 67036578, 71824905, 95766540, 100554867, 111727630, 134073156, 143649810, 167591445, 201109734, 223455260, 287299620, 335182890, 402219468, 502774335, 670365780, 1005548670, 2011097340]

約数ペア:

[(1, 2011097340), (2, 1005548670), (3, 670365780), (4, 502774335), (5, 402219468), (6, 335182890), (7, 287299620), (9, 223455260), (10, 201109734), (12, 167591445), (14, 143649810), (15, 134073156), (18, 111727630), (20, 100554867), (21, 95766540), (28, 71824905), (30, 67036578), (35, 57459924), (36, 55863815), (42, 47883270), (45, 44691052), (60, 33518289), (63, 31922180), (70, 28729962), (84, 23941635), (90, 22345526), (105, 19153308), (126, 15961090), (140, 14364981), (180, 11172763), (210, 9576654), (251, 8012340), (252, 7980545), (315, 6384436), (420, 4788327), (502, 4006170), (630, 3192218), (753, 2670780), (1004, 2003085), (1255, 1602468), (1260, 1596109), (1506, 1335390), (1757, 1144620), (2259, 890260), (2510, 801234), (3012, 667695), (3514, 572310), (3765, 534156), (4518, 445130), (5020, 400617), (5271, 381540), (6359, 316260), (7028, 286155), (7530, 267078), (8785, 228924), (9036, 222565), (10542, 190770), (11295, 178052), (12718, 158130), (15060, 133539), (15813, 127180), (17570, 114462), (19077, 105420), (21084, 95385), (22590, 89026), (25436, 79065), (26355, 76308), (31626, 63590), (31795, 63252), (35140, 57231), (38154, 52710), (44513, 45180)]