73002910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 134136000

約数和(自身を除く): 61133090

約数列:

[1, 2, 5, 10, 71, 142, 229, 355, 449, 458, 710, 898, 1145, 2245, 2290, 4490, 16259, 31879, 32518, 63758, 81295, 102821, 159395, 162590, 205642, 318790, 514105, 1028210, 7300291, 14600582, 36501455, 73002910]

約数ペア:

[(1, 73002910), (2, 36501455), (5, 14600582), (10, 7300291), (71, 1028210), (142, 514105), (229, 318790), (355, 205642), (449, 162590), (458, 159395), (710, 102821), (898, 81295), (1145, 63758), (2245, 32518), (2290, 31879), (4490, 16259)]