10855460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 31026240

約数和(自身を除く): 20170780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 49, 53, 55, 70, 76, 77, 95, 98, 106, 110, 133, 140, 154, 190, 196, 209, 212, 220, 245, 265, 266, 308, 371, 380, 385, 418, 490, 530, 532, 539, 583, 665, 742, 770, 836, 931, 980, 1007, 1045, 1060, 1078, 1166, 1330, 1463, 1484, 1540, 1855, 1862, 2014, 2090, 2156, 2332, 2597, 2660, 2695, 2915, 2926, 3710, 3724, 4028, 4081, 4180, 4655, 5035, 5194, 5390, 5830, 5852, 7049, 7315, 7420, 8162, 9310, 10070, 10241, 10388, 10780, 11077, 11660, 12985, 14098, 14630, 16324, 18620, 20140, 20405, 20482, 22154, 25970, 28196, 28567, 29260, 35245, 40810, 40964, 44308, 49343, 51205, 51940, 55385, 57134, 70490, 77539, 81620, 98686, 102410, 110770, 114268, 140980, 142835, 155078, 197372, 204820, 221540, 246715, 285670, 310156, 387695, 493430, 542773, 571340, 775390, 986860, 1085546, 1550780, 2171092, 2713865, 5427730, 10855460]

約数ペア:

[(1, 10855460), (2, 5427730), (4, 2713865), (5, 2171092), (7, 1550780), (10, 1085546), (11, 986860), (14, 775390), (19, 571340), (20, 542773), (22, 493430), (28, 387695), (35, 310156), (38, 285670), (44, 246715), (49, 221540), (53, 204820), (55, 197372), (70, 155078), (76, 142835), (77, 140980), (95, 114268), (98, 110770), (106, 102410), (110, 98686), (133, 81620), (140, 77539), (154, 70490), (190, 57134), (196, 55385), (209, 51940), (212, 51205), (220, 49343), (245, 44308), (265, 40964), (266, 40810), (308, 35245), (371, 29260), (380, 28567), (385, 28196), (418, 25970), (490, 22154), (530, 20482), (532, 20405), (539, 20140), (583, 18620), (665, 16324), (742, 14630), (770, 14098), (836, 12985), (931, 11660), (980, 11077), (1007, 10780), (1045, 10388), (1060, 10241), (1078, 10070), (1166, 9310), (1330, 8162), (1463, 7420), (1484, 7315), (1540, 7049), (1855, 5852), (1862, 5830), (2014, 5390), (2090, 5194), (2156, 5035), (2332, 4655), (2597, 4180), (2660, 4081), (2695, 4028), (2915, 3724), (2926, 3710)]