2634420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 7803936

約数和(自身を除く): 5169516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 83, 92, 115, 138, 166, 230, 249, 276, 332, 345, 415, 460, 498, 529, 690, 830, 996, 1058, 1245, 1380, 1587, 1660, 1909, 2116, 2490, 2645, 3174, 3818, 4980, 5290, 5727, 6348, 7636, 7935, 9545, 10580, 11454, 15870, 19090, 22908, 28635, 31740, 38180, 43907, 57270, 87814, 114540, 131721, 175628, 219535, 263442, 439070, 526884, 658605, 878140, 1317210, 2634420]

約数ペア:

[(1, 2634420), (2, 1317210), (3, 878140), (4, 658605), (5, 526884), (6, 439070), (10, 263442), (12, 219535), (15, 175628), (20, 131721), (23, 114540), (30, 87814), (46, 57270), (60, 43907), (69, 38180), (83, 31740), (92, 28635), (115, 22908), (138, 19090), (166, 15870), (230, 11454), (249, 10580), (276, 9545), (332, 7935), (345, 7636), (415, 6348), (460, 5727), (498, 5290), (529, 4980), (690, 3818), (830, 3174), (996, 2645), (1058, 2490), (1245, 2116), (1380, 1909), (1587, 1660)]