741478030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{11519}}^1$

素因数の和:11724

約数の個数: 32

約数和(自身を含む): 1376040960

約数和(自身を除く): 634562930

約数列:

[1, 2, 5, 10, 41, 82, 157, 205, 314, 410, 785, 1570, 6437, 11519, 12874, 23038, 32185, 57595, 64370, 115190, 472279, 944558, 1808483, 2361395, 3616966, 4722790, 9042415, 18084830, 74147803, 148295606, 370739015, 741478030]

約数ペア:

[(1, 741478030), (2, 370739015), (5, 148295606), (10, 74147803), (41, 18084830), (82, 9042415), (157, 4722790), (205, 3616966), (314, 2361395), (410, 1808483), (785, 944558), (1570, 472279), (6437, 115190), (11519, 64370), (12874, 57595), (23038, 32185)]