29187890

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 54371520

約数和(自身を除く): 25183630

約数列:

[1, 2, 5, 10, 59, 61, 118, 122, 295, 305, 590, 610, 811, 1622, 3599, 4055, 7198, 8110, 17995, 35990, 47849, 49471, 95698, 98942, 239245, 247355, 478490, 494710, 2918789, 5837578, 14593945, 29187890]

約数ペア:

[(1, 29187890), (2, 14593945), (5, 5837578), (10, 2918789), (59, 494710), (61, 478490), (118, 247355), (122, 239245), (295, 98942), (305, 95698), (590, 49471), (610, 47849), (811, 35990), (1622, 17995), (3599, 8110), (4055, 7198)]