73269430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18181}}^1$

素因数の和:18232

約数の個数: 32

約数和(自身を含む): 146619648

約数和(自身を除く): 73350218

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 18181, 36362, 90905, 181810, 236353, 472706, 563611, 1127222, 1181765, 2363530, 2818055, 5636110, 7326943, 14653886, 36634715, 73269430]

約数ペア:

[(1, 73269430), (2, 36634715), (5, 14653886), (10, 7326943), (13, 5636110), (26, 2818055), (31, 2363530), (62, 1181765), (65, 1127222), (130, 563611), (155, 472706), (310, 236353), (403, 181810), (806, 90905), (2015, 36362), (4030, 18181)]