101101980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{240719}}^1$

素因数の和:240738

約数の個数: 48

約数和(自身を含む): 323527680

約数和(自身を除く): 222425700

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, 240719, 481438, 722157, 962876, 1203595, 1444314, 1685033, 2407190, 2888628, 3370066, 3610785, 4814380, 5055099, 6740132, 7221570, 8425165, 10110198, 14443140, 16850330, 20220396, 25275495, 33700660, 50550990, 101101980]

約数ペア:

[(1, 101101980), (2, 50550990), (3, 33700660), (4, 25275495), (5, 20220396), (6, 16850330), (7, 14443140), (10, 10110198), (12, 8425165), (14, 7221570), (15, 6740132), (20, 5055099), (21, 4814380), (28, 3610785), (30, 3370066), (35, 2888628), (42, 2407190), (60, 1685033), (70, 1444314), (84, 1203595), (105, 962876), (140, 722157), (210, 481438), (420, 240719)]