70156620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 228559968

約数和(自身を除く): 158403348

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, 101, 102, 153, 170, 180, 202, 204, 227, 255, 303, 306, 340, 404, 454, 505, 510, 606, 612, 681, 765, 908, 909, 1010, 1020, 1135, 1212, 1362, 1515, 1530, 1717, 1818, 2020, 2043, 2270, 2724, 3030, 3060, 3405, 3434, 3636, 3859, 4086, 4540, 4545, 5151, 6060, 6810, 6868, 7718, 8172, 8585, 9090, 10215, 10302, 11577, 13620, 15436, 15453, 17170, 18180, 19295, 20430, 20604, 22927, 23154, 25755, 30906, 34340, 34731, 38590, 40860, 45854, 46308, 51510, 57885, 61812, 68781, 69462, 77180, 77265, 91708, 103020, 114635, 115770, 137562, 138924, 154530, 173655, 206343, 229270, 231540, 275124, 309060, 343905, 347310, 389759, 412686, 458540, 687810, 694620, 779518, 825372, 1031715, 1169277, 1375620, 1559036, 1948795, 2063430, 2338554, 3507831, 3897590, 4126860, 4677108, 5846385, 7015662, 7795180, 11692770, 14031324, 17539155, 23385540, 35078310, 70156620]

約数ペア:

[(1, 70156620), (2, 35078310), (3, 23385540), (4, 17539155), (5, 14031324), (6, 11692770), (9, 7795180), (10, 7015662), (12, 5846385), (15, 4677108), (17, 4126860), (18, 3897590), (20, 3507831), (30, 2338554), (34, 2063430), (36, 1948795), (45, 1559036), (51, 1375620), (60, 1169277), (68, 1031715), (85, 825372), (90, 779518), (101, 694620), (102, 687810), (153, 458540), (170, 412686), (180, 389759), (202, 347310), (204, 343905), (227, 309060), (255, 275124), (303, 231540), (306, 229270), (340, 206343), (404, 173655), (454, 154530), (505, 138924), (510, 137562), (606, 115770), (612, 114635), (681, 103020), (765, 91708), (908, 77265), (909, 77180), (1010, 69462), (1020, 68781), (1135, 61812), (1212, 57885), (1362, 51510), (1515, 46308), (1530, 45854), (1717, 40860), (1818, 38590), (2020, 34731), (2043, 34340), (2270, 30906), (2724, 25755), (3030, 23154), (3060, 22927), (3405, 20604), (3434, 20430), (3636, 19295), (3859, 18180), (4086, 17170), (4540, 15453), (4545, 15436), (5151, 13620), (6060, 11577), (6810, 10302), (6868, 10215), (7718, 9090), (8172, 8585)]