69563730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 175488768

約数和(自身を除く): 105925038

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 181, 230, 345, 362, 543, 557, 690, 905, 1086, 1114, 1671, 1810, 2715, 2785, 3342, 4163, 5430, 5570, 8326, 8355, 12489, 12811, 16710, 20815, 24978, 25622, 38433, 41630, 62445, 64055, 76866, 100817, 124890, 128110, 192165, 201634, 302451, 384330, 504085, 604902, 1008170, 1512255, 2318791, 3024510, 4637582, 6956373, 11593955, 13912746, 23187910, 34781865, 69563730]

約数ペア:

[(1, 69563730), (2, 34781865), (3, 23187910), (5, 13912746), (6, 11593955), (10, 6956373), (15, 4637582), (23, 3024510), (30, 2318791), (46, 1512255), (69, 1008170), (115, 604902), (138, 504085), (181, 384330), (230, 302451), (345, 201634), (362, 192165), (543, 128110), (557, 124890), (690, 100817), (905, 76866), (1086, 64055), (1114, 62445), (1671, 41630), (1810, 38433), (2715, 25622), (2785, 24978), (3342, 20815), (4163, 16710), (5430, 12811), (5570, 12489), (8326, 8355)]