1204218610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1301}}^1\times {\mathrm{1889}}^1$

素因数の和:3211

約数の個数: 48

約数和(自身を含む): 2524760280

約数和(自身を除く): 1320541670

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1301, 1889, 2602, 3778, 6505, 9107, 9445, 13010, 13223, 18214, 18890, 26446, 45535, 63749, 66115, 91070, 92561, 127498, 132230, 185122, 318745, 462805, 637490, 925610, 2457589, 4915178, 12287945, 17203123, 24575890, 34406246, 86015615, 120421861, 172031230, 240843722, 602109305, 1204218610]

約数ペア:

[(1, 1204218610), (2, 602109305), (5, 240843722), (7, 172031230), (10, 120421861), (14, 86015615), (35, 34406246), (49, 24575890), (70, 17203123), (98, 12287945), (245, 4915178), (490, 2457589), (1301, 925610), (1889, 637490), (2602, 462805), (3778, 318745), (6505, 185122), (9107, 132230), (9445, 127498), (13010, 92561), (13223, 91070), (18214, 66115), (18890, 63749), (26446, 45535)]