133075430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 255446784

約数和(自身を除く): 122371354

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 193, 361, 382, 386, 722, 955, 965, 1805, 1910, 1930, 3610, 3629, 3667, 7258, 7334, 18145, 18335, 36290, 36670, 36863, 68951, 69673, 73726, 137902, 139346, 184315, 344755, 348365, 368630, 689510, 696730, 700397, 1400794, 3501985, 7003970, 13307543, 26615086, 66537715, 133075430]

約数ペア:

[(1, 133075430), (2, 66537715), (5, 26615086), (10, 13307543), (19, 7003970), (38, 3501985), (95, 1400794), (190, 700397), (191, 696730), (193, 689510), (361, 368630), (382, 348365), (386, 344755), (722, 184315), (955, 139346), (965, 137902), (1805, 73726), (1910, 69673), (1930, 68951), (3610, 36863), (3629, 36670), (3667, 36290), (7258, 18335), (7334, 18145)]