101722740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{242197}}^1$

素因数の和:242216

約数の個数: 48

約数和(自身を含む): 325514112

約数和(自身を除く): 223791372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 242197, 484394, 726591, 968788, 1210985, 1453182, 1695379, 2421970, 2906364, 3390758, 3632955, 4843940, 5086137, 6781516, 7265910, 8476895, 10172274, 14531820, 16953790, 20344548, 25430685, 33907580, 50861370, 101722740]

約数ペア:

[(1, 101722740), (2, 50861370), (3, 33907580), (4, 25430685), (5, 20344548), (6, 16953790), (7, 14531820), (10, 10172274), (12, 8476895), (14, 7265910), (15, 6781516), (20, 5086137), (21, 4843940), (28, 3632955), (30, 3390758), (35, 2906364), (42, 2421970), (60, 1695379), (70, 1453182), (84, 1210985), (105, 968788), (140, 726591), (210, 484394), (420, 242197)]