73038490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4157}}^1$

素因数の和:4422

約数の個数: 32

約数和(自身を含む): 150885504

約数和(自身を除く): 77847014

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 4157, 8314, 8785, 17570, 20785, 29099, 41570, 58198, 145495, 290990, 1043407, 2086814, 5217035, 7303849, 10434070, 14607698, 36519245, 73038490]

約数ペア:

[(1, 73038490), (2, 36519245), (5, 14607698), (7, 10434070), (10, 7303849), (14, 5217035), (35, 2086814), (70, 1043407), (251, 290990), (502, 145495), (1255, 58198), (1757, 41570), (2510, 29099), (3514, 20785), (4157, 17570), (8314, 8785)]