9195210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 24261120

約数和(自身を除く): 15065910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1439, 2130, 2878, 3195, 4317, 6390, 7195, 8634, 12951, 14390, 21585, 25902, 43170, 64755, 102169, 129510, 204338, 306507, 510845, 613014, 919521, 1021690, 1532535, 1839042, 3065070, 4597605, 9195210]

約数ペア:

[(1, 9195210), (2, 4597605), (3, 3065070), (5, 1839042), (6, 1532535), (9, 1021690), (10, 919521), (15, 613014), (18, 510845), (30, 306507), (45, 204338), (71, 129510), (90, 102169), (142, 64755), (213, 43170), (355, 25902), (426, 21585), (639, 14390), (710, 12951), (1065, 8634), (1278, 7195), (1439, 6390), (2130, 4317), (2878, 3195)]