1383450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 3589056

約数和(自身を除く): 2205606

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 401, 575, 690, 802, 1150, 1203, 1725, 2005, 2406, 3450, 4010, 6015, 9223, 10025, 12030, 18446, 20050, 27669, 30075, 46115, 55338, 60150, 92230, 138345, 230575, 276690, 461150, 691725, 1383450]

約数ペア:

[(1, 1383450), (2, 691725), (3, 461150), (5, 276690), (6, 230575), (10, 138345), (15, 92230), (23, 60150), (25, 55338), (30, 46115), (46, 30075), (50, 27669), (69, 20050), (75, 18446), (115, 12030), (138, 10025), (150, 9223), (230, 6015), (345, 4010), (401, 3450), (575, 2406), (690, 2005), (802, 1725), (1150, 1203)]