72380070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{114889}}^1$

素因数の和:114909

約数の個数: 48

約数和(自身を含む): 215074080

約数和(自身を除く): 142694010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 114889, 229778, 344667, 574445, 689334, 804223, 1034001, 1148890, 1608446, 1723335, 2068002, 2412669, 3446670, 4021115, 4825338, 5170005, 7238007, 8042230, 10340010, 12063345, 14476014, 24126690, 36190035, 72380070]

約数ペア:

[(1, 72380070), (2, 36190035), (3, 24126690), (5, 14476014), (6, 12063345), (7, 10340010), (9, 8042230), (10, 7238007), (14, 5170005), (15, 4825338), (18, 4021115), (21, 3446670), (30, 2412669), (35, 2068002), (42, 1723335), (45, 1608446), (63, 1148890), (70, 1034001), (90, 804223), (105, 689334), (126, 574445), (210, 344667), (315, 229778), (630, 114889)]