30367428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27809}}^1$

素因数の和:27836

約数の個数: 48

約数和(自身を含む): 87212160

約数和(自身を除く): 56844732

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 27809, 55618, 83427, 111236, 166854, 194663, 333708, 361517, 389326, 583989, 723034, 778652, 1084551, 1167978, 1446068, 2169102, 2335956, 2530619, 4338204, 5061238, 7591857, 10122476, 15183714, 30367428]

約数ペア:

[(1, 30367428), (2, 15183714), (3, 10122476), (4, 7591857), (6, 5061238), (7, 4338204), (12, 2530619), (13, 2335956), (14, 2169102), (21, 1446068), (26, 1167978), (28, 1084551), (39, 778652), (42, 723034), (52, 583989), (78, 389326), (84, 361517), (91, 333708), (156, 194663), (182, 166854), (273, 111236), (364, 83427), (546, 55618), (1092, 27809)]