2213070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 3178290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1039, 1065, 2078, 2130, 3117, 5195, 6234, 10390, 15585, 31170, 73769, 147538, 221307, 368845, 442614, 737690, 1106535, 2213070]

約数ペア:

[(1, 2213070), (2, 1106535), (3, 737690), (5, 442614), (6, 368845), (10, 221307), (15, 147538), (30, 73769), (71, 31170), (142, 15585), (213, 10390), (355, 6234), (426, 5195), (710, 3117), (1039, 2130), (1065, 2078)]