2835750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 7488000

約数和(自身を除く): 4652250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 199, 250, 285, 375, 398, 475, 570, 597, 750, 950, 995, 1194, 1425, 1990, 2375, 2850, 2985, 3781, 4750, 4975, 5970, 7125, 7562, 9950, 11343, 14250, 14925, 18905, 22686, 24875, 29850, 37810, 49750, 56715, 74625, 94525, 113430, 149250, 189050, 283575, 472625, 567150, 945250, 1417875, 2835750]

約数ペア:

[(1, 2835750), (2, 1417875), (3, 945250), (5, 567150), (6, 472625), (10, 283575), (15, 189050), (19, 149250), (25, 113430), (30, 94525), (38, 74625), (50, 56715), (57, 49750), (75, 37810), (95, 29850), (114, 24875), (125, 22686), (150, 18905), (190, 14925), (199, 14250), (250, 11343), (285, 9950), (375, 7562), (398, 7125), (475, 5970), (570, 4975), (597, 4750), (750, 3781), (950, 2985), (995, 2850), (1194, 2375), (1425, 1990)]