811713060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{237343}}^1$

素因数の和:237377

約数の個数: 72

約数和(自身を含む): 2591796480

約数和(自身を除く): 1780083420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 237343, 474686, 712029, 949372, 1186715, 1424058, 2136087, 2373430, 2848116, 3560145, 4272174, 4509517, 4746860, 7120290, 8544348, 9019034, 10680435, 13528551, 14240580, 18038068, 21360870, 22547585, 27057102, 40585653, 42721740, 45095170, 54114204, 67642755, 81171306, 90190340, 135285510, 162342612, 202928265, 270571020, 405856530, 811713060]

約数ペア:

[(1, 811713060), (2, 405856530), (3, 270571020), (4, 202928265), (5, 162342612), (6, 135285510), (9, 90190340), (10, 81171306), (12, 67642755), (15, 54114204), (18, 45095170), (19, 42721740), (20, 40585653), (30, 27057102), (36, 22547585), (38, 21360870), (45, 18038068), (57, 14240580), (60, 13528551), (76, 10680435), (90, 9019034), (95, 8544348), (114, 7120290), (171, 4746860), (180, 4509517), (190, 4272174), (228, 3560145), (285, 2848116), (342, 2373430), (380, 2136087), (570, 1424058), (684, 1186715), (855, 949372), (1140, 712029), (1710, 474686), (3420, 237343)]