71365432310

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1\times {\mathrm{619}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 130857249600

約数和(自身を除く): 59491817290

約数列:

[1, 2, 5, 10, 89, 178, 281, 445, 461, 562, 619, 890, 922, 1238, 1405, 2305, 2810, 3095, 4610, 6190, 25009, 41029, 50018, 55091, 82058, 110182, 125045, 129541, 173939, 205145, 250090, 259082, 275455, 285359, 347878, 410290, 550910, 570718, 647705, 869695, 1295410, 1426795, 1739390, 2853590, 11529149, 15480571, 23058298, 25396951, 30961142, 50793902, 57645745, 77402855, 80185879, 115291490, 126984755, 154805710, 160371758, 253969510, 400929395, 801858790, 7136543231, 14273086462, 35682716155, 71365432310]

約数ペア:

[(1, 71365432310), (2, 35682716155), (5, 14273086462), (10, 7136543231), (89, 801858790), (178, 400929395), (281, 253969510), (445, 160371758), (461, 154805710), (562, 126984755), (619, 115291490), (890, 80185879), (922, 77402855), (1238, 57645745), (1405, 50793902), (2305, 30961142), (2810, 25396951), (3095, 23058298), (4610, 15480571), (6190, 11529149), (25009, 2853590), (41029, 1739390), (50018, 1426795), (55091, 1295410), (82058, 869695), (110182, 647705), (125045, 570718), (129541, 550910), (173939, 410290), (205145, 347878), (250090, 285359), (259082, 275455)]