25370190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2791}}^1$

素因数の和:2905

約数の個数: 48

約数和(自身を含む): 66639456

約数和(自身を除く): 41269266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 2791, 3030, 4545, 5582, 8373, 9090, 13955, 16746, 25119, 27910, 41865, 50238, 83730, 125595, 251190, 281891, 563782, 845673, 1409455, 1691346, 2537019, 2818910, 4228365, 5074038, 8456730, 12685095, 25370190]

約数ペア:

[(1, 25370190), (2, 12685095), (3, 8456730), (5, 5074038), (6, 4228365), (9, 2818910), (10, 2537019), (15, 1691346), (18, 1409455), (30, 845673), (45, 563782), (90, 281891), (101, 251190), (202, 125595), (303, 83730), (505, 50238), (606, 41865), (909, 27910), (1010, 25119), (1515, 16746), (1818, 13955), (2791, 9090), (3030, 8373), (4545, 5582)]