1292340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 4402944

約数和(自身を除く): 3110604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 181, 204, 210, 238, 255, 340, 357, 362, 420, 476, 510, 543, 595, 714, 724, 905, 1020, 1086, 1190, 1267, 1428, 1785, 1810, 2172, 2380, 2534, 2715, 3077, 3570, 3620, 3801, 5068, 5430, 6154, 6335, 7140, 7602, 9231, 10860, 12308, 12670, 15204, 15385, 18462, 19005, 21539, 25340, 30770, 36924, 38010, 43078, 46155, 61540, 64617, 76020, 86156, 92310, 107695, 129234, 184620, 215390, 258468, 323085, 430780, 646170, 1292340]

約数ペア:

[(1, 1292340), (2, 646170), (3, 430780), (4, 323085), (5, 258468), (6, 215390), (7, 184620), (10, 129234), (12, 107695), (14, 92310), (15, 86156), (17, 76020), (20, 64617), (21, 61540), (28, 46155), (30, 43078), (34, 38010), (35, 36924), (42, 30770), (51, 25340), (60, 21539), (68, 19005), (70, 18462), (84, 15385), (85, 15204), (102, 12670), (105, 12308), (119, 10860), (140, 9231), (170, 7602), (181, 7140), (204, 6335), (210, 6154), (238, 5430), (255, 5068), (340, 3801), (357, 3620), (362, 3570), (420, 3077), (476, 2715), (510, 2534), (543, 2380), (595, 2172), (714, 1810), (724, 1785), (905, 1428), (1020, 1267), (1086, 1190)]