74015070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1459}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 189216000

約数和(自身を除く): 115200930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 89, 95, 114, 178, 190, 267, 285, 445, 534, 570, 890, 1335, 1459, 1691, 2670, 2918, 3382, 4377, 5073, 7295, 8455, 8754, 10146, 14590, 16910, 21885, 25365, 27721, 43770, 50730, 55442, 83163, 129851, 138605, 166326, 259702, 277210, 389553, 415815, 649255, 779106, 831630, 1298510, 1947765, 2467169, 3895530, 4934338, 7401507, 12335845, 14803014, 24671690, 37007535, 74015070]

約数ペア:

[(1, 74015070), (2, 37007535), (3, 24671690), (5, 14803014), (6, 12335845), (10, 7401507), (15, 4934338), (19, 3895530), (30, 2467169), (38, 1947765), (57, 1298510), (89, 831630), (95, 779106), (114, 649255), (178, 415815), (190, 389553), (267, 277210), (285, 259702), (445, 166326), (534, 138605), (570, 129851), (890, 83163), (1335, 55442), (1459, 50730), (1691, 43770), (2670, 27721), (2918, 25365), (3382, 21885), (4377, 16910), (5073, 14590), (7295, 10146), (8455, 8754)]