70493340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 204906240

約数和(自身を除く): 134412900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 89, 129, 172, 178, 215, 258, 267, 307, 356, 430, 445, 516, 534, 614, 645, 860, 890, 921, 1068, 1228, 1290, 1335, 1535, 1780, 1842, 2580, 2670, 3070, 3684, 3827, 4605, 5340, 6140, 7654, 9210, 11481, 13201, 15308, 18420, 19135, 22962, 26402, 27323, 38270, 39603, 45924, 52804, 54646, 57405, 66005, 76540, 79206, 81969, 109292, 114810, 132010, 136615, 158412, 163938, 198015, 229620, 264020, 273230, 327876, 396030, 409845, 546460, 792060, 819690, 1174889, 1639380, 2349778, 3524667, 4699556, 5874445, 7049334, 11748890, 14098668, 17623335, 23497780, 35246670, 70493340]

約数ペア:

[(1, 70493340), (2, 35246670), (3, 23497780), (4, 17623335), (5, 14098668), (6, 11748890), (10, 7049334), (12, 5874445), (15, 4699556), (20, 3524667), (30, 2349778), (43, 1639380), (60, 1174889), (86, 819690), (89, 792060), (129, 546460), (172, 409845), (178, 396030), (215, 327876), (258, 273230), (267, 264020), (307, 229620), (356, 198015), (430, 163938), (445, 158412), (516, 136615), (534, 132010), (614, 114810), (645, 109292), (860, 81969), (890, 79206), (921, 76540), (1068, 66005), (1228, 57405), (1290, 54646), (1335, 52804), (1535, 45924), (1780, 39603), (1842, 38270), (2580, 27323), (2670, 26402), (3070, 22962), (3684, 19135), (3827, 18420), (4605, 15308), (5340, 13201), (6140, 11481), (7654, 9210)]