27679740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2507

約数の個数: 96

約数和(自身を含む): 89558784

約数和(自身を除く): 61879044

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, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2467, 2805, 3740, 4934, 5610, 7401, 9868, 11220, 12335, 14802, 24670, 27137, 29604, 37005, 41939, 49340, 54274, 74010, 81411, 83878, 108548, 125817, 135685, 148020, 162822, 167756, 209695, 251634, 271370, 325644, 407055, 419390, 461329, 503268, 542740, 629085, 814110, 838780, 922658, 1258170, 1383987, 1628220, 1845316, 2306645, 2516340, 2767974, 4613290, 5535948, 6919935, 9226580, 13839870, 27679740]

約数ペア:

[(1, 27679740), (2, 13839870), (3, 9226580), (4, 6919935), (5, 5535948), (6, 4613290), (10, 2767974), (11, 2516340), (12, 2306645), (15, 1845316), (17, 1628220), (20, 1383987), (22, 1258170), (30, 922658), (33, 838780), (34, 814110), (44, 629085), (51, 542740), (55, 503268), (60, 461329), (66, 419390), (68, 407055), (85, 325644), (102, 271370), (110, 251634), (132, 209695), (165, 167756), (170, 162822), (187, 148020), (204, 135685), (220, 125817), (255, 108548), (330, 83878), (340, 81411), (374, 74010), (510, 54274), (561, 49340), (660, 41939), (748, 37005), (935, 29604), (1020, 27137), (1122, 24670), (1870, 14802), (2244, 12335), (2467, 11220), (2805, 9868), (3740, 7401), (4934, 5610)]