1236156970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 2300494464

約数和(自身を除く): 1064337494

約数列:

[1, 2, 5, 10, 41, 82, 151, 205, 302, 410, 487, 755, 974, 1510, 1681, 2435, 3362, 4870, 6191, 8405, 12382, 16810, 19967, 30955, 39934, 61910, 73537, 99835, 147074, 199670, 253831, 367685, 507662, 735370, 818647, 1269155, 1637294, 2538310, 3015017, 4093235, 6030034, 8186470, 15075085, 30150170, 123615697, 247231394, 618078485, 1236156970]

約数ペア:

[(1, 1236156970), (2, 618078485), (5, 247231394), (10, 123615697), (41, 30150170), (82, 15075085), (151, 8186470), (205, 6030034), (302, 4093235), (410, 3015017), (487, 2538310), (755, 1637294), (974, 1269155), (1510, 818647), (1681, 735370), (2435, 507662), (3362, 367685), (4870, 253831), (6191, 199670), (8405, 147074), (12382, 99835), (16810, 73537), (19967, 61910), (30955, 39934)]