203460210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{1571}}^1$

素因数の和:3023

約数の個数: 48

約数和(自身を含む): 529701120

約数和(自身を除く): 326240910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1439, 1571, 2878, 3142, 4317, 4713, 7195, 7855, 8634, 9426, 12951, 14139, 14390, 15710, 21585, 23565, 25902, 28278, 43170, 47130, 64755, 70695, 129510, 141390, 2260669, 4521338, 6782007, 11303345, 13564014, 20346021, 22606690, 33910035, 40692042, 67820070, 101730105, 203460210]

約数ペア:

[(1, 203460210), (2, 101730105), (3, 67820070), (5, 40692042), (6, 33910035), (9, 22606690), (10, 20346021), (15, 13564014), (18, 11303345), (30, 6782007), (45, 4521338), (90, 2260669), (1439, 141390), (1571, 129510), (2878, 70695), (3142, 64755), (4317, 47130), (4713, 43170), (7195, 28278), (7855, 25902), (8634, 23565), (9426, 21585), (12951, 15710), (14139, 14390)]