2345670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 6205680

約数和(自身を除く): 3860010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 389, 402, 603, 670, 778, 1005, 1167, 1206, 1945, 2010, 2334, 3015, 3501, 3890, 5835, 6030, 7002, 11670, 17505, 26063, 35010, 52126, 78189, 130315, 156378, 234567, 260630, 390945, 469134, 781890, 1172835, 2345670]

約数ペア:

[(1, 2345670), (2, 1172835), (3, 781890), (5, 469134), (6, 390945), (9, 260630), (10, 234567), (15, 156378), (18, 130315), (30, 78189), (45, 52126), (67, 35010), (90, 26063), (134, 17505), (201, 11670), (335, 7002), (389, 6030), (402, 5835), (603, 3890), (670, 3501), (778, 3015), (1005, 2334), (1167, 2010), (1206, 1945)]