27935010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 75081600

約数和(自身を除く): 47146590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 659, 785, 942, 1318, 1413, 1570, 1977, 2355, 2826, 3295, 3954, 4239, 4710, 5931, 6590, 7065, 8478, 9885, 11862, 14130, 17793, 19770, 21195, 29655, 35586, 42390, 59310, 88965, 103463, 177930, 206926, 310389, 517315, 620778, 931167, 1034630, 1551945, 1862334, 2793501, 3103890, 4655835, 5587002, 9311670, 13967505, 27935010]

約数ペア:

[(1, 27935010), (2, 13967505), (3, 9311670), (5, 5587002), (6, 4655835), (9, 3103890), (10, 2793501), (15, 1862334), (18, 1551945), (27, 1034630), (30, 931167), (45, 620778), (54, 517315), (90, 310389), (135, 206926), (157, 177930), (270, 103463), (314, 88965), (471, 59310), (659, 42390), (785, 35586), (942, 29655), (1318, 21195), (1413, 19770), (1570, 17793), (1977, 14130), (2355, 11862), (2826, 9885), (3295, 8478), (3954, 7065), (4239, 6590), (4710, 5931)]