1344307510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1999}}^1$

素因数の和:2765

約数の個数: 64

約数和(自身を含む): 2983680000

約数和(自身を除く): 1639372490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 739, 910, 1478, 1999, 3695, 3998, 5173, 7390, 9607, 9995, 10346, 13993, 19214, 19990, 25865, 25987, 27986, 48035, 51730, 51974, 67249, 69965, 96070, 129935, 134498, 139930, 181909, 259870, 336245, 363818, 672490, 909545, 1477261, 1819090, 2954522, 7386305, 10340827, 14772610, 19204393, 20681654, 38408786, 51704135, 96021965, 103408270, 134430751, 192043930, 268861502, 672153755, 1344307510]

約数ペア:

[(1, 1344307510), (2, 672153755), (5, 268861502), (7, 192043930), (10, 134430751), (13, 103408270), (14, 96021965), (26, 51704135), (35, 38408786), (65, 20681654), (70, 19204393), (91, 14772610), (130, 10340827), (182, 7386305), (455, 2954522), (739, 1819090), (910, 1477261), (1478, 909545), (1999, 672490), (3695, 363818), (3998, 336245), (5173, 259870), (7390, 181909), (9607, 139930), (9995, 134498), (10346, 129935), (13993, 96070), (19214, 69965), (19990, 67249), (25865, 51974), (25987, 51730), (27986, 48035)]