65465830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7331}}^1$

素因数の和:7404

約数の個数: 32

約数和(自身を含む): 126696960

約数和(自身を除く): 61231130

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 7331, 8930, 14662, 36655, 73310, 139289, 278578, 344557, 689114, 696445, 1392890, 1722785, 3445570, 6546583, 13093166, 32732915, 65465830]

約数ペア:

[(1, 65465830), (2, 32732915), (5, 13093166), (10, 6546583), (19, 3445570), (38, 1722785), (47, 1392890), (94, 696445), (95, 689114), (190, 344557), (235, 278578), (470, 139289), (893, 73310), (1786, 36655), (4465, 14662), (7331, 8930)]