30754128

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 84101760

約数和(自身を除く): 53347632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 267, 276, 313, 356, 368, 534, 552, 626, 712, 939, 1068, 1104, 1252, 1424, 1878, 2047, 2136, 2504, 3756, 4094, 4272, 5008, 6141, 7199, 7512, 8188, 12282, 14398, 15024, 16376, 21597, 24564, 27857, 28796, 32752, 43194, 49128, 55714, 57592, 83571, 86388, 98256, 111428, 115184, 167142, 172776, 222856, 334284, 345552, 445712, 640711, 668568, 1281422, 1337136, 1922133, 2562844, 3844266, 5125688, 7688532, 10251376, 15377064, 30754128]

約数ペア:

[(1, 30754128), (2, 15377064), (3, 10251376), (4, 7688532), (6, 5125688), (8, 3844266), (12, 2562844), (16, 1922133), (23, 1337136), (24, 1281422), (46, 668568), (48, 640711), (69, 445712), (89, 345552), (92, 334284), (138, 222856), (178, 172776), (184, 167142), (267, 115184), (276, 111428), (313, 98256), (356, 86388), (368, 83571), (534, 57592), (552, 55714), (626, 49128), (712, 43194), (939, 32752), (1068, 28796), (1104, 27857), (1252, 24564), (1424, 21597), (1878, 16376), (2047, 15024), (2136, 14398), (2504, 12282), (3756, 8188), (4094, 7512), (4272, 7199), (5008, 6141)]