65254740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57241}}^1$

素因数の和:57272

約数の個数: 48

約数和(自身を含む): 192333120

約数和(自身を除く): 127078380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 57241, 114482, 171723, 228964, 286205, 343446, 572410, 686892, 858615, 1087579, 1144820, 1717230, 2175158, 3262737, 3434460, 4350316, 5437895, 6525474, 10875790, 13050948, 16313685, 21751580, 32627370, 65254740]

約数ペア:

[(1, 65254740), (2, 32627370), (3, 21751580), (4, 16313685), (5, 13050948), (6, 10875790), (10, 6525474), (12, 5437895), (15, 4350316), (19, 3434460), (20, 3262737), (30, 2175158), (38, 1717230), (57, 1144820), (60, 1087579), (76, 858615), (95, 686892), (114, 572410), (190, 343446), (228, 286205), (285, 228964), (380, 171723), (570, 114482), (1140, 57241)]