16125990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23371}}^1$

素因数の和:23404

約数の個数: 32

約数和(自身を含む): 40386816

約数和(自身を除く): 24260826

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 23371, 46742, 70113, 116855, 140226, 233710, 350565, 537533, 701130, 1075066, 1612599, 2687665, 3225198, 5375330, 8062995, 16125990]

約数ペア:

[(1, 16125990), (2, 8062995), (3, 5375330), (5, 3225198), (6, 2687665), (10, 1612599), (15, 1075066), (23, 701130), (30, 537533), (46, 350565), (69, 233710), (115, 140226), (138, 116855), (230, 70113), (345, 46742), (690, 23371)]