28895970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5381}}^1$

素因数の和:5570

約数の個数: 32

約数和(自身を含む): 69750720

約数和(自身を除く): 40854750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 537, 895, 1074, 1790, 2685, 5370, 5381, 10762, 16143, 26905, 32286, 53810, 80715, 161430, 963199, 1926398, 2889597, 4815995, 5779194, 9631990, 14447985, 28895970]

約数ペア:

[(1, 28895970), (2, 14447985), (3, 9631990), (5, 5779194), (6, 4815995), (10, 2889597), (15, 1926398), (30, 963199), (179, 161430), (358, 80715), (537, 53810), (895, 32286), (1074, 26905), (1790, 16143), (2685, 10762), (5370, 5381)]