40691340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{226063}}^1$

素因数の和:226078

約数の個数: 36

約数和(自身を含む): 123430944

約数和(自身を除く): 82739604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 226063, 452126, 678189, 904252, 1130315, 1356378, 2034567, 2260630, 2712756, 3390945, 4069134, 4521260, 6781890, 8138268, 10172835, 13563780, 20345670, 40691340]

約数ペア:

[(1, 40691340), (2, 20345670), (3, 13563780), (4, 10172835), (5, 8138268), (6, 6781890), (9, 4521260), (10, 4069134), (12, 3390945), (15, 2712756), (18, 2260630), (20, 2034567), (30, 1356378), (36, 1130315), (45, 904252), (60, 678189), (90, 452126), (180, 226063)]