2082412620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{40031}}^1$

素因数の和:40080

約数の個数: 108

約数和(自身を含む): 6710243904

約数和(自身を除く): 4627831284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 8670, 10404, 13005, 17340, 26010, 40031, 52020, 80062, 120093, 160124, 200155, 240186, 360279, 400310, 480372, 600465, 680527, 720558, 800620, 1200930, 1361054, 1441116, 1801395, 2041581, 2401860, 2722108, 3402635, 3602790, 4083162, 6124743, 6805270, 7205580, 8166324, 10207905, 11568959, 12249486, 13610540, 20415810, 23137918, 24498972, 30623715, 34706877, 40831620, 46275836, 57844795, 61247430, 69413754, 104120631, 115689590, 122494860, 138827508, 173534385, 208241262, 231379180, 347068770, 416482524, 520603155, 694137540, 1041206310, 2082412620]

約数ペア:

[(1, 2082412620), (2, 1041206310), (3, 694137540), (4, 520603155), (5, 416482524), (6, 347068770), (9, 231379180), (10, 208241262), (12, 173534385), (15, 138827508), (17, 122494860), (18, 115689590), (20, 104120631), (30, 69413754), (34, 61247430), (36, 57844795), (45, 46275836), (51, 40831620), (60, 34706877), (68, 30623715), (85, 24498972), (90, 23137918), (102, 20415810), (153, 13610540), (170, 12249486), (180, 11568959), (204, 10207905), (255, 8166324), (289, 7205580), (306, 6805270), (340, 6124743), (510, 4083162), (578, 3602790), (612, 3402635), (765, 2722108), (867, 2401860), (1020, 2041581), (1156, 1801395), (1445, 1441116), (1530, 1361054), (1734, 1200930), (2601, 800620), (2890, 720558), (3060, 680527), (3468, 600465), (4335, 480372), (5202, 400310), (5780, 360279), (8670, 240186), (10404, 200155), (13005, 160124), (17340, 120093), (26010, 80062), (40031, 52020)]