30953715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{877}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 53691456

約数和(自身を除く): 22737741

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 543, 877, 905, 2353, 2631, 2715, 4385, 7059, 11401, 11765, 13155, 34203, 35295, 57005, 158737, 171015, 476211, 793685, 2063581, 2381055, 6190743, 10317905, 30953715]

約数ペア:

[(1, 30953715), (3, 10317905), (5, 6190743), (13, 2381055), (15, 2063581), (39, 793685), (65, 476211), (181, 171015), (195, 158737), (543, 57005), (877, 35295), (905, 34203), (2353, 13155), (2631, 11765), (2715, 11401), (4385, 7059)]