82557510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3001}}^1$

素因数の和:3149

約数の個数: 64

約数和(自身を含む): 228248064

約数和(自身を除く): 145690554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1310, 1834, 1965, 2751, 3001, 3930, 4585, 5502, 6002, 9003, 9170, 13755, 15005, 18006, 21007, 27510, 30010, 42014, 45015, 63021, 90030, 105035, 126042, 210070, 315105, 393131, 630210, 786262, 1179393, 1965655, 2358786, 2751917, 3931310, 5503834, 5896965, 8255751, 11793930, 13759585, 16511502, 27519170, 41278755, 82557510]

約数ペア:

[(1, 82557510), (2, 41278755), (3, 27519170), (5, 16511502), (6, 13759585), (7, 11793930), (10, 8255751), (14, 5896965), (15, 5503834), (21, 3931310), (30, 2751917), (35, 2358786), (42, 1965655), (70, 1179393), (105, 786262), (131, 630210), (210, 393131), (262, 315105), (393, 210070), (655, 126042), (786, 105035), (917, 90030), (1310, 63021), (1834, 45015), (1965, 42014), (2751, 30010), (3001, 27510), (3930, 21007), (4585, 18006), (5502, 15005), (6002, 13755), (9003, 9170)]