27940110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 75841920

約数和(自身を除く): 47901810

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 121, 129, 165, 179, 215, 242, 258, 330, 358, 363, 430, 473, 537, 605, 645, 726, 895, 946, 1074, 1210, 1290, 1419, 1790, 1815, 1969, 2365, 2685, 2838, 3630, 3938, 4730, 5203, 5370, 5907, 7095, 7697, 9845, 10406, 11814, 14190, 15394, 15609, 19690, 21659, 23091, 26015, 29535, 31218, 38485, 43318, 46182, 52030, 59070, 64977, 76970, 78045, 84667, 108295, 115455, 129954, 156090, 169334, 216590, 230910, 254001, 324885, 423335, 508002, 649770, 846670, 931337, 1270005, 1862674, 2540010, 2794011, 4656685, 5588022, 9313370, 13970055, 27940110]

約数ペア:

[(1, 27940110), (2, 13970055), (3, 9313370), (5, 5588022), (6, 4656685), (10, 2794011), (11, 2540010), (15, 1862674), (22, 1270005), (30, 931337), (33, 846670), (43, 649770), (55, 508002), (66, 423335), (86, 324885), (110, 254001), (121, 230910), (129, 216590), (165, 169334), (179, 156090), (215, 129954), (242, 115455), (258, 108295), (330, 84667), (358, 78045), (363, 76970), (430, 64977), (473, 59070), (537, 52030), (605, 46182), (645, 43318), (726, 38485), (895, 31218), (946, 29535), (1074, 26015), (1210, 23091), (1290, 21659), (1419, 19690), (1790, 15609), (1815, 15394), (1969, 14190), (2365, 11814), (2685, 10406), (2838, 9845), (3630, 7697), (3938, 7095), (4730, 5907), (5203, 5370)]