70957140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38149}}^1$

素因数の和:38192

約数の個数: 48

約数和(自身を含む): 205094400

約数和(自身を除く): 134137260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 38149, 76298, 114447, 152596, 190745, 228894, 381490, 457788, 572235, 762980, 1144470, 1182619, 2288940, 2365238, 3547857, 4730476, 5913095, 7095714, 11826190, 14191428, 17739285, 23652380, 35478570, 70957140]

約数ペア:

[(1, 70957140), (2, 35478570), (3, 23652380), (4, 17739285), (5, 14191428), (6, 11826190), (10, 7095714), (12, 5913095), (15, 4730476), (20, 3547857), (30, 2365238), (31, 2288940), (60, 1182619), (62, 1144470), (93, 762980), (124, 572235), (155, 457788), (186, 381490), (310, 228894), (372, 190745), (465, 152596), (620, 114447), (930, 76298), (1860, 38149)]