90373770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14143}}^1$

素因数の和:14227

約数の個数: 48

約数和(自身を含む): 238298112

約数和(自身を除く): 147924342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 14143, 28286, 42429, 70715, 84858, 127287, 141430, 212145, 254574, 424290, 636435, 1004153, 1272870, 2008306, 3012459, 5020765, 6024918, 9037377, 10041530, 15062295, 18074754, 30124590, 45186885, 90373770]

約数ペア:

[(1, 90373770), (2, 45186885), (3, 30124590), (5, 18074754), (6, 15062295), (9, 10041530), (10, 9037377), (15, 6024918), (18, 5020765), (30, 3012459), (45, 2008306), (71, 1272870), (90, 1004153), (142, 636435), (213, 424290), (355, 254574), (426, 212145), (639, 141430), (710, 127287), (1065, 84858), (1278, 70715), (2130, 42429), (3195, 28286), (6390, 14143)]