7463070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 20148480

約数和(自身を除く): 12685410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 211, 262, 270, 393, 422, 633, 655, 786, 1055, 1179, 1266, 1310, 1899, 1965, 2110, 2358, 3165, 3537, 3798, 3930, 5697, 5895, 6330, 7074, 9495, 11394, 11790, 17685, 18990, 27641, 28485, 35370, 55282, 56970, 82923, 138205, 165846, 248769, 276410, 414615, 497538, 746307, 829230, 1243845, 1492614, 2487690, 3731535, 7463070]

約数ペア:

[(1, 7463070), (2, 3731535), (3, 2487690), (5, 1492614), (6, 1243845), (9, 829230), (10, 746307), (15, 497538), (18, 414615), (27, 276410), (30, 248769), (45, 165846), (54, 138205), (90, 82923), (131, 56970), (135, 55282), (211, 35370), (262, 28485), (270, 27641), (393, 18990), (422, 17685), (633, 11790), (655, 11394), (786, 9495), (1055, 7074), (1179, 6330), (1266, 5895), (1310, 5697), (1899, 3930), (1965, 3798), (2110, 3537), (2358, 3165)]