30628038

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5483}}^1$

素因数の和:5521

約数の個数: 48

約数和(自身を含む): 75021120

約数和(自身を除く): 44393082

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5483, 5586, 10966, 16449, 32898, 38381, 76762, 104177, 115143, 208354, 230286, 268667, 312531, 537334, 625062, 729239, 806001, 1458478, 1612002, 2187717, 4375434, 5104673, 10209346, 15314019, 30628038]

約数ペア:

[(1, 30628038), (2, 15314019), (3, 10209346), (6, 5104673), (7, 4375434), (14, 2187717), (19, 1612002), (21, 1458478), (38, 806001), (42, 729239), (49, 625062), (57, 537334), (98, 312531), (114, 268667), (133, 230286), (147, 208354), (266, 115143), (294, 104177), (399, 76762), (798, 38381), (931, 32898), (1862, 16449), (2793, 10966), (5483, 5586)]