30732234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 70761600

約数和(自身を除く): 40029366

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 89, 114, 178, 233, 247, 267, 466, 494, 534, 699, 741, 1157, 1398, 1482, 1691, 2314, 3029, 3382, 3471, 4427, 5073, 6058, 6942, 8854, 9087, 10146, 13281, 18174, 20737, 21983, 26562, 41474, 43966, 57551, 62211, 65949, 115102, 124422, 131898, 172653, 269581, 345306, 394003, 539162, 788006, 808743, 1182009, 1617486, 2364018, 5122039, 10244078, 15366117, 30732234]

約数ペア:

[(1, 30732234), (2, 15366117), (3, 10244078), (6, 5122039), (13, 2364018), (19, 1617486), (26, 1182009), (38, 808743), (39, 788006), (57, 539162), (78, 394003), (89, 345306), (114, 269581), (178, 172653), (233, 131898), (247, 124422), (267, 115102), (466, 65949), (494, 62211), (534, 57551), (699, 43966), (741, 41474), (1157, 26562), (1398, 21983), (1482, 20737), (1691, 18174), (2314, 13281), (3029, 10146), (3382, 9087), (3471, 8854), (4427, 6942), (5073, 6058)]