20230910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9323}}^1$

素因数の和:9368

約数の個数: 32

約数和(自身を含む): 42964992

約数和(自身を除く): 22734082

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 9323, 18646, 46615, 65261, 93230, 130522, 289013, 326305, 578026, 652610, 1445065, 2023091, 2890130, 4046182, 10115455, 20230910]

約数ペア:

[(1, 20230910), (2, 10115455), (5, 4046182), (7, 2890130), (10, 2023091), (14, 1445065), (31, 652610), (35, 578026), (62, 326305), (70, 289013), (155, 130522), (217, 93230), (310, 65261), (434, 46615), (1085, 18646), (2170, 9323)]