30625434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2731}}^1$

素因数の和:2835

約数の個数: 48

約数和(自身を含む): 76714560

約数和(自身を除く): 46089126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 2731, 3738, 5462, 5607, 8193, 11214, 16386, 19117, 24579, 38234, 49158, 57351, 114702, 172053, 243059, 344106, 486118, 729177, 1458354, 1701413, 2187531, 3402826, 4375062, 5104239, 10208478, 15312717, 30625434]

約数ペア:

[(1, 30625434), (2, 15312717), (3, 10208478), (6, 5104239), (7, 4375062), (9, 3402826), (14, 2187531), (18, 1701413), (21, 1458354), (42, 729177), (63, 486118), (89, 344106), (126, 243059), (178, 172053), (267, 114702), (534, 57351), (623, 49158), (801, 38234), (1246, 24579), (1602, 19117), (1869, 16386), (2731, 11214), (3738, 8193), (5462, 5607)]