1022550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 2691792

約数和(自身を除く): 1669242

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 401, 425, 510, 802, 850, 1203, 1275, 2005, 2406, 2550, 4010, 6015, 6817, 10025, 12030, 13634, 20050, 20451, 30075, 34085, 40902, 60150, 68170, 102255, 170425, 204510, 340850, 511275, 1022550]

約数ペア:

[(1, 1022550), (2, 511275), (3, 340850), (5, 204510), (6, 170425), (10, 102255), (15, 68170), (17, 60150), (25, 40902), (30, 34085), (34, 30075), (50, 20451), (51, 20050), (75, 13634), (85, 12030), (102, 10025), (150, 6817), (170, 6015), (255, 4010), (401, 2550), (425, 2406), (510, 2005), (802, 1275), (850, 1203)]