70472820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 230053824

約数和(自身を除く): 159581004

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 484, 510, 561, 571, 605, 660, 726, 748, 935, 1020, 1122, 1142, 1210, 1452, 1713, 1815, 1870, 2057, 2244, 2284, 2420, 2805, 2855, 3426, 3630, 3740, 4114, 5610, 5710, 6171, 6281, 6852, 7260, 8228, 8565, 9707, 10285, 11220, 11420, 12342, 12562, 17130, 18843, 19414, 20570, 24684, 25124, 29121, 30855, 31405, 34260, 37686, 38828, 41140, 48535, 58242, 61710, 62810, 69091, 75372, 94215, 97070, 106777, 116484, 123420, 125620, 138182, 145605, 188430, 194140, 207273, 213554, 276364, 291210, 320331, 345455, 376860, 414546, 427108, 533885, 582420, 640662, 690910, 829092, 1036365, 1067770, 1174547, 1281324, 1381820, 1601655, 2072730, 2135540, 2349094, 3203310, 3523641, 4145460, 4698188, 5872735, 6406620, 7047282, 11745470, 14094564, 17618205, 23490940, 35236410, 70472820]

約数ペア:

[(1, 70472820), (2, 35236410), (3, 23490940), (4, 17618205), (5, 14094564), (6, 11745470), (10, 7047282), (11, 6406620), (12, 5872735), (15, 4698188), (17, 4145460), (20, 3523641), (22, 3203310), (30, 2349094), (33, 2135540), (34, 2072730), (44, 1601655), (51, 1381820), (55, 1281324), (60, 1174547), (66, 1067770), (68, 1036365), (85, 829092), (102, 690910), (110, 640662), (121, 582420), (132, 533885), (165, 427108), (170, 414546), (187, 376860), (204, 345455), (220, 320331), (242, 291210), (255, 276364), (330, 213554), (340, 207273), (363, 194140), (374, 188430), (484, 145605), (510, 138182), (561, 125620), (571, 123420), (605, 116484), (660, 106777), (726, 97070), (748, 94215), (935, 75372), (1020, 69091), (1122, 62810), (1142, 61710), (1210, 58242), (1452, 48535), (1713, 41140), (1815, 38828), (1870, 37686), (2057, 34260), (2244, 31405), (2284, 30855), (2420, 29121), (2805, 25124), (2855, 24684), (3426, 20570), (3630, 19414), (3740, 18843), (4114, 17130), (5610, 12562), (5710, 12342), (6171, 11420), (6281, 11220), (6852, 10285), (7260, 9707), (8228, 8565)]