3745740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 10579968

約数和(自身を除く): 6834228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 383, 489, 652, 766, 815, 978, 1149, 1532, 1630, 1915, 1956, 2298, 2445, 3260, 3830, 4596, 4890, 5745, 7660, 9780, 11490, 22980, 62429, 124858, 187287, 249716, 312145, 374574, 624290, 749148, 936435, 1248580, 1872870, 3745740]

約数ペア:

[(1, 3745740), (2, 1872870), (3, 1248580), (4, 936435), (5, 749148), (6, 624290), (10, 374574), (12, 312145), (15, 249716), (20, 187287), (30, 124858), (60, 62429), (163, 22980), (326, 11490), (383, 9780), (489, 7660), (652, 5745), (766, 4890), (815, 4596), (978, 3830), (1149, 3260), (1532, 2445), (1630, 2298), (1915, 1956)]