82302780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11527}}^1$

素因数の和:11563

約数の個数: 96

約数和(自身を含む): 278885376

約数和(自身を除く): 196582596

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, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 11527, 23054, 34581, 46108, 57635, 69162, 80689, 115270, 138324, 161378, 172905, 195959, 230540, 242067, 322756, 345810, 391918, 403445, 484134, 587877, 691620, 783836, 806890, 968268, 979795, 1175754, 1210335, 1371713, 1613780, 1959590, 2351508, 2420670, 2743426, 2939385, 3919180, 4115139, 4841340, 5486852, 5878770, 6858565, 8230278, 11757540, 13717130, 16460556, 20575695, 27434260, 41151390, 82302780]

約数ペア:

[(1, 82302780), (2, 41151390), (3, 27434260), (4, 20575695), (5, 16460556), (6, 13717130), (7, 11757540), (10, 8230278), (12, 6858565), (14, 5878770), (15, 5486852), (17, 4841340), (20, 4115139), (21, 3919180), (28, 2939385), (30, 2743426), (34, 2420670), (35, 2351508), (42, 1959590), (51, 1613780), (60, 1371713), (68, 1210335), (70, 1175754), (84, 979795), (85, 968268), (102, 806890), (105, 783836), (119, 691620), (140, 587877), (170, 484134), (204, 403445), (210, 391918), (238, 345810), (255, 322756), (340, 242067), (357, 230540), (420, 195959), (476, 172905), (510, 161378), (595, 138324), (714, 115270), (1020, 80689), (1190, 69162), (1428, 57635), (1785, 46108), (2380, 34581), (3570, 23054), (7140, 11527)]