21622798860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4099}}^1\times {\mathrm{6763}}^1$

素因数の和:10887

約数の個数: 96

約数和(自身を含む): 65226604800

約数和(自身を除く): 43603805940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4099, 6763, 8198, 12297, 13526, 16396, 20289, 20495, 24594, 27052, 33815, 40578, 40990, 49188, 53287, 61485, 67630, 81156, 81980, 87919, 101445, 106574, 122970, 135260, 159861, 175838, 202890, 213148, 245940, 263757, 266435, 319722, 351676, 405780, 439595, 527514, 532870, 639444, 799305, 879190, 1055028, 1065740, 1318785, 1598610, 1758380, 2637570, 3197220, 5275140, 27721537, 55443074, 83164611, 110886148, 138607685, 166329222, 277215370, 332658444, 360379981, 415823055, 554430740, 720759962, 831646110, 1081139943, 1441519924, 1663292220, 1801899905, 2162279886, 3603799810, 4324559772, 5405699715, 7207599620, 10811399430, 21622798860]

約数ペア:

[(1, 21622798860), (2, 10811399430), (3, 7207599620), (4, 5405699715), (5, 4324559772), (6, 3603799810), (10, 2162279886), (12, 1801899905), (13, 1663292220), (15, 1441519924), (20, 1081139943), (26, 831646110), (30, 720759962), (39, 554430740), (52, 415823055), (60, 360379981), (65, 332658444), (78, 277215370), (130, 166329222), (156, 138607685), (195, 110886148), (260, 83164611), (390, 55443074), (780, 27721537), (4099, 5275140), (6763, 3197220), (8198, 2637570), (12297, 1758380), (13526, 1598610), (16396, 1318785), (20289, 1065740), (20495, 1055028), (24594, 879190), (27052, 799305), (33815, 639444), (40578, 532870), (40990, 527514), (49188, 439595), (53287, 405780), (61485, 351676), (67630, 319722), (81156, 266435), (81980, 263757), (87919, 245940), (101445, 213148), (106574, 202890), (122970, 175838), (135260, 159861)]