70365060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{907}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 214171776

約数和(自身を除く): 143806716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 431, 862, 907, 1293, 1724, 1814, 2155, 2586, 2721, 3628, 3879, 4310, 4535, 5172, 5442, 6465, 7758, 8163, 8620, 9070, 10884, 12930, 13605, 15516, 16326, 18140, 19395, 25860, 27210, 32652, 38790, 40815, 54420, 77580, 81630, 163260, 390917, 781834, 1172751, 1563668, 1954585, 2345502, 3518253, 3909170, 4691004, 5863755, 7036506, 7818340, 11727510, 14073012, 17591265, 23455020, 35182530, 70365060]

約数ペア:

[(1, 70365060), (2, 35182530), (3, 23455020), (4, 17591265), (5, 14073012), (6, 11727510), (9, 7818340), (10, 7036506), (12, 5863755), (15, 4691004), (18, 3909170), (20, 3518253), (30, 2345502), (36, 1954585), (45, 1563668), (60, 1172751), (90, 781834), (180, 390917), (431, 163260), (862, 81630), (907, 77580), (1293, 54420), (1724, 40815), (1814, 38790), (2155, 32652), (2586, 27210), (2721, 25860), (3628, 19395), (3879, 18140), (4310, 16326), (4535, 15516), (5172, 13605), (5442, 12930), (6465, 10884), (7758, 9070), (8163, 8620)]