1999950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 5059200

約数和(自身を除く): 3059250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 150, 199, 201, 335, 398, 402, 597, 670, 995, 1005, 1194, 1675, 1990, 2010, 2985, 3350, 4975, 5025, 5970, 9950, 10050, 13333, 14925, 26666, 29850, 39999, 66665, 79998, 133330, 199995, 333325, 399990, 666650, 999975, 1999950]

約数ペア:

[(1, 1999950), (2, 999975), (3, 666650), (5, 399990), (6, 333325), (10, 199995), (15, 133330), (25, 79998), (30, 66665), (50, 39999), (67, 29850), (75, 26666), (134, 14925), (150, 13333), (199, 10050), (201, 9950), (335, 5970), (398, 5025), (402, 4975), (597, 3350), (670, 2985), (995, 2010), (1005, 1990), (1194, 1675)]