609500890

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{3823}}^1$

素因数の和:4086

約数の個数: 32

約数和(自身を含む): 1115078400

約数和(自身を除く): 505577510

約数列:

[1, 2, 5, 10, 107, 149, 214, 298, 535, 745, 1070, 1490, 3823, 7646, 15943, 19115, 31886, 38230, 79715, 159430, 409061, 569627, 818122, 1139254, 2045305, 2848135, 4090610, 5696270, 60950089, 121900178, 304750445, 609500890]

約数ペア:

[(1, 609500890), (2, 304750445), (5, 121900178), (10, 60950089), (107, 5696270), (149, 4090610), (214, 2848135), (298, 2045305), (535, 1139254), (745, 818122), (1070, 569627), (1490, 409061), (3823, 159430), (7646, 79715), (15943, 38230), (19115, 31886)]