72558210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{142271}}^1$

素因数の和:142298

約数の個数: 32

約数和(自身を含む): 184384512

約数和(自身を除く): 111826302

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 142271, 284542, 426813, 711355, 853626, 1422710, 2134065, 2418607, 4268130, 4837214, 7255821, 12093035, 14511642, 24186070, 36279105, 72558210]

約数ペア:

[(1, 72558210), (2, 36279105), (3, 24186070), (5, 14511642), (6, 12093035), (10, 7255821), (15, 4837214), (17, 4268130), (30, 2418607), (34, 2134065), (51, 1422710), (85, 853626), (102, 711355), (170, 426813), (255, 284542), (510, 142271)]