147864610

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1087}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 271982592

約数和(自身を除く): 124117982

約数列:

[1, 2, 5, 10, 61, 122, 223, 305, 446, 610, 1087, 1115, 2174, 2230, 5435, 10870, 13603, 27206, 66307, 68015, 132614, 136030, 242401, 331535, 484802, 663070, 1212005, 2424010, 14786461, 29572922, 73932305, 147864610]

約数ペア:

[(1, 147864610), (2, 73932305), (5, 29572922), (10, 14786461), (61, 2424010), (122, 1212005), (223, 663070), (305, 484802), (446, 331535), (610, 242401), (1087, 136030), (1115, 132614), (2174, 68015), (2230, 66307), (5435, 27206), (10870, 13603)]