27117930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 74815488

約数和(自身を除く): 47697558

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263, 491, 526, 789, 982, 1315, 1473, 1578, 1841, 2455, 2630, 2946, 3437, 3682, 3945, 4910, 5523, 6874, 7365, 7890, 9205, 10311, 11046, 14730, 17185, 18410, 20622, 27615, 34370, 51555, 55230, 103110, 129133, 258266, 387399, 645665, 774798, 903931, 1291330, 1807862, 1936995, 2711793, 3873990, 4519655, 5423586, 9039310, 13558965, 27117930]

約数ペア:

[(1, 27117930), (2, 13558965), (3, 9039310), (5, 5423586), (6, 4519655), (7, 3873990), (10, 2711793), (14, 1936995), (15, 1807862), (21, 1291330), (30, 903931), (35, 774798), (42, 645665), (70, 387399), (105, 258266), (210, 129133), (263, 103110), (491, 55230), (526, 51555), (789, 34370), (982, 27615), (1315, 20622), (1473, 18410), (1578, 17185), (1841, 14730), (2455, 11046), (2630, 10311), (2946, 9205), (3437, 7890), (3682, 7365), (3945, 6874), (4910, 5523)]