15400804962

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{173}}^2\times {\mathrm{617}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 31254138720

約数和(自身を除く): 15853333758

約数列:

[1, 2, 3, 6, 139, 173, 278, 346, 417, 519, 617, 834, 1038, 1234, 1851, 3702, 24047, 29929, 48094, 59858, 72141, 85763, 89787, 106741, 144282, 171526, 179574, 213482, 257289, 320223, 514578, 640446, 4160131, 8320262, 12480393, 14836999, 18466193, 24960786, 29673998, 36932386, 44510997, 55398579, 89021994, 110797158, 2566800827, 5133601654, 7700402481, 15400804962]

約数ペア:

[(1, 15400804962), (2, 7700402481), (3, 5133601654), (6, 2566800827), (139, 110797158), (173, 89021994), (278, 55398579), (346, 44510997), (417, 36932386), (519, 29673998), (617, 24960786), (834, 18466193), (1038, 14836999), (1234, 12480393), (1851, 8320262), (3702, 4160131), (24047, 640446), (29929, 514578), (48094, 320223), (59858, 257289), (72141, 213482), (85763, 179574), (89787, 171526), (106741, 144282)]