13355460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{74197}}^1$

素因数の和:74212

約数の個数: 36

約数和(自身を含む): 40512108

約数和(自身を除く): 27156648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 74197, 148394, 222591, 296788, 370985, 445182, 667773, 741970, 890364, 1112955, 1335546, 1483940, 2225910, 2671092, 3338865, 4451820, 6677730, 13355460]

約数ペア:

[(1, 13355460), (2, 6677730), (3, 4451820), (4, 3338865), (5, 2671092), (6, 2225910), (9, 1483940), (10, 1335546), (12, 1112955), (15, 890364), (18, 741970), (20, 667773), (30, 445182), (36, 370985), (45, 296788), (60, 222591), (90, 148394), (180, 74197)]