2039407860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{27127}}^1$

素因数の和:27325

約数の個数: 96

約数和(自身を含む): 6562805760

約数和(自身を除く): 4523397900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 358, 420, 537, 716, 895, 1074, 1253, 1790, 2148, 2506, 2685, 3580, 3759, 5012, 5370, 6265, 7518, 10740, 12530, 15036, 18795, 25060, 27127, 37590, 54254, 75180, 81381, 108508, 135635, 162762, 189889, 271270, 325524, 379778, 406905, 542540, 569667, 759556, 813810, 949445, 1139334, 1627620, 1898890, 2278668, 2848335, 3797780, 4855733, 5696670, 9711466, 11393340, 14567199, 19422932, 24278665, 29134398, 33990131, 48557330, 58268796, 67980262, 72835995, 97114660, 101970393, 135960524, 145671990, 169950655, 203940786, 291343980, 339901310, 407881572, 509851965, 679802620, 1019703930, 2039407860]

約数ペア:

[(1, 2039407860), (2, 1019703930), (3, 679802620), (4, 509851965), (5, 407881572), (6, 339901310), (7, 291343980), (10, 203940786), (12, 169950655), (14, 145671990), (15, 135960524), (20, 101970393), (21, 97114660), (28, 72835995), (30, 67980262), (35, 58268796), (42, 48557330), (60, 33990131), (70, 29134398), (84, 24278665), (105, 19422932), (140, 14567199), (179, 11393340), (210, 9711466), (358, 5696670), (420, 4855733), (537, 3797780), (716, 2848335), (895, 2278668), (1074, 1898890), (1253, 1627620), (1790, 1139334), (2148, 949445), (2506, 813810), (2685, 759556), (3580, 569667), (3759, 542540), (5012, 406905), (5370, 379778), (6265, 325524), (7518, 271270), (10740, 189889), (12530, 162762), (15036, 135635), (18795, 108508), (25060, 81381), (27127, 75180), (37590, 54254)]