1443808210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{16651}}^1$

素因数の和:16723

約数の個数: 64

約数和(自身を含む): 3021338880

約数和(自身を除く): 1577530670

約数列:

[1, 2, 5, 10, 13, 23, 26, 29, 46, 58, 65, 115, 130, 145, 230, 290, 299, 377, 598, 667, 754, 1334, 1495, 1885, 2990, 3335, 3770, 6670, 8671, 16651, 17342, 33302, 43355, 83255, 86710, 166510, 216463, 382973, 432926, 482879, 765946, 965758, 1082315, 1914865, 2164630, 2414395, 3829730, 4828790, 4978649, 6277427, 9957298, 11106217, 12554854, 22212434, 24893245, 31387135, 49786490, 55531085, 62774270, 111062170, 144380821, 288761642, 721904105, 1443808210]

約数ペア:

[(1, 1443808210), (2, 721904105), (5, 288761642), (10, 144380821), (13, 111062170), (23, 62774270), (26, 55531085), (29, 49786490), (46, 31387135), (58, 24893245), (65, 22212434), (115, 12554854), (130, 11106217), (145, 9957298), (230, 6277427), (290, 4978649), (299, 4828790), (377, 3829730), (598, 2414395), (667, 2164630), (754, 1914865), (1334, 1082315), (1495, 965758), (1885, 765946), (2990, 482879), (3335, 432926), (3770, 382973), (6670, 216463), (8671, 166510), (16651, 86710), (17342, 83255), (33302, 43355)]