61936140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 210567168

約数和(自身を除く): 148631028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 67, 70, 71, 84, 93, 105, 124, 134, 140, 142, 155, 186, 201, 210, 213, 217, 268, 284, 310, 335, 355, 372, 402, 420, 426, 434, 465, 469, 497, 620, 651, 670, 710, 804, 852, 868, 930, 938, 994, 1005, 1065, 1085, 1302, 1340, 1407, 1420, 1491, 1860, 1876, 1988, 2010, 2077, 2130, 2170, 2201, 2345, 2485, 2604, 2814, 2982, 3255, 4020, 4154, 4260, 4340, 4402, 4690, 4757, 4970, 5628, 5964, 6231, 6510, 6603, 7035, 7455, 8308, 8804, 9380, 9514, 9940, 10385, 11005, 12462, 13020, 13206, 14070, 14271, 14539, 14910, 15407, 19028, 20770, 22010, 23785, 24924, 26412, 28140, 28542, 29078, 29820, 30814, 31155, 33015, 33299, 41540, 43617, 44020, 46221, 47570, 57084, 58156, 61628, 62310, 66030, 66598, 71355, 72695, 77035, 87234, 92442, 95140, 99897, 124620, 132060, 133196, 142710, 145390, 147467, 154070, 166495, 174468, 184884, 199794, 218085, 231105, 285420, 290780, 294934, 308140, 332990, 399588, 436170, 442401, 462210, 499485, 589868, 665980, 737335, 872340, 884802, 924420, 998970, 1032269, 1474670, 1769604, 1997940, 2064538, 2212005, 2949340, 3096807, 4129076, 4424010, 5161345, 6193614, 8848020, 10322690, 12387228, 15484035, 20645380, 30968070, 61936140]

約数ペア:

[(1, 61936140), (2, 30968070), (3, 20645380), (4, 15484035), (5, 12387228), (6, 10322690), (7, 8848020), (10, 6193614), (12, 5161345), (14, 4424010), (15, 4129076), (20, 3096807), (21, 2949340), (28, 2212005), (30, 2064538), (31, 1997940), (35, 1769604), (42, 1474670), (60, 1032269), (62, 998970), (67, 924420), (70, 884802), (71, 872340), (84, 737335), (93, 665980), (105, 589868), (124, 499485), (134, 462210), (140, 442401), (142, 436170), (155, 399588), (186, 332990), (201, 308140), (210, 294934), (213, 290780), (217, 285420), (268, 231105), (284, 218085), (310, 199794), (335, 184884), (355, 174468), (372, 166495), (402, 154070), (420, 147467), (426, 145390), (434, 142710), (465, 133196), (469, 132060), (497, 124620), (620, 99897), (651, 95140), (670, 92442), (710, 87234), (804, 77035), (852, 72695), (868, 71355), (930, 66598), (938, 66030), (994, 62310), (1005, 61628), (1065, 58156), (1085, 57084), (1302, 47570), (1340, 46221), (1407, 44020), (1420, 43617), (1491, 41540), (1860, 33299), (1876, 33015), (1988, 31155), (2010, 30814), (2077, 29820), (2130, 29078), (2170, 28542), (2201, 28140), (2345, 26412), (2485, 24924), (2604, 23785), (2814, 22010), (2982, 20770), (3255, 19028), (4020, 15407), (4154, 14910), (4260, 14539), (4340, 14271), (4402, 14070), (4690, 13206), (4757, 13020), (4970, 12462), (5628, 11005), (5964, 10385), (6231, 9940), (6510, 9514), (6603, 9380), (7035, 8804), (7455, 8308)]