30956500

素因数分解:

$2^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 68389776

約数和(自身を除く): 37433276

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 125, 202, 250, 404, 500, 505, 613, 1010, 1226, 2020, 2452, 2525, 3065, 5050, 6130, 10100, 12260, 12625, 15325, 25250, 30650, 50500, 61300, 61913, 76625, 123826, 153250, 247652, 306500, 309565, 619130, 1238260, 1547825, 3095650, 6191300, 7739125, 15478250, 30956500]

約数ペア:

[(1, 30956500), (2, 15478250), (4, 7739125), (5, 6191300), (10, 3095650), (20, 1547825), (25, 1238260), (50, 619130), (100, 309565), (101, 306500), (125, 247652), (202, 153250), (250, 123826), (404, 76625), (500, 61913), (505, 61300), (613, 50500), (1010, 30650), (1226, 25250), (2020, 15325), (2452, 12625), (2525, 12260), (3065, 10100), (5050, 6130)]