154354948010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1\times {\mathrm{2749}}^1$

素因数の和:3615

約数の個数: 64

約数和(自身を含む): 285785280000

約数和(自身を除く): 131430331990

約数列:

[1, 2, 5, 10, 47, 94, 193, 235, 386, 470, 619, 965, 1238, 1930, 2749, 3095, 5498, 6190, 9071, 13745, 18142, 27490, 29093, 45355, 58186, 90710, 119467, 129203, 145465, 238934, 258406, 290930, 530557, 597335, 646015, 1061114, 1194670, 1292030, 1701631, 2652785, 3403262, 5305570, 5614949, 8508155, 11229898, 17016310, 24936179, 28074745, 49872358, 56149490, 79976657, 124680895, 159953314, 249361790, 328414783, 399883285, 656829566, 799766570, 1642073915, 3284147830, 15435494801, 30870989602, 77177474005, 154354948010]

約数ペア:

[(1, 154354948010), (2, 77177474005), (5, 30870989602), (10, 15435494801), (47, 3284147830), (94, 1642073915), (193, 799766570), (235, 656829566), (386, 399883285), (470, 328414783), (619, 249361790), (965, 159953314), (1238, 124680895), (1930, 79976657), (2749, 56149490), (3095, 49872358), (5498, 28074745), (6190, 24936179), (9071, 17016310), (13745, 11229898), (18142, 8508155), (27490, 5614949), (29093, 5305570), (45355, 3403262), (58186, 2652785), (90710, 1701631), (119467, 1292030), (129203, 1194670), (145465, 1061114), (238934, 646015), (258406, 597335), (290930, 530557)]