70097580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{55633}}^1$

素因数の和:55655

約数の個数: 72

約数和(自身を含む): 243009312

約数和(自身を除く): 172911732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 55633, 111266, 166899, 222532, 278165, 333798, 389431, 500697, 556330, 667596, 778862, 834495, 1001394, 1112660, 1168293, 1557724, 1668990, 1947155, 2002788, 2336586, 2503485, 3337980, 3504879, 3894310, 4673172, 5006970, 5841465, 7009758, 7788620, 10013940, 11682930, 14019516, 17524395, 23365860, 35048790, 70097580]

約数ペア:

[(1, 70097580), (2, 35048790), (3, 23365860), (4, 17524395), (5, 14019516), (6, 11682930), (7, 10013940), (9, 7788620), (10, 7009758), (12, 5841465), (14, 5006970), (15, 4673172), (18, 3894310), (20, 3504879), (21, 3337980), (28, 2503485), (30, 2336586), (35, 2002788), (36, 1947155), (42, 1668990), (45, 1557724), (60, 1168293), (63, 1112660), (70, 1001394), (84, 834495), (90, 778862), (105, 667596), (126, 556330), (140, 500697), (180, 389431), (210, 333798), (252, 278165), (315, 222532), (420, 166899), (630, 111266), (1260, 55633)]