745473470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{773}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 1604966400

約数和(自身を除く): 859492930

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 599, 773, 805, 1198, 1546, 1610, 2995, 3865, 4193, 5411, 5990, 7730, 8386, 10822, 13777, 17779, 20965, 27055, 27554, 35558, 41930, 54110, 68885, 88895, 96439, 124453, 137770, 177790, 192878, 248906, 463027, 482195, 622265, 926054, 964390, 1244530, 2315135, 3241189, 4630270, 6482378, 10649621, 16205945, 21299242, 32411890, 53248105, 74547347, 106496210, 149094694, 372736735, 745473470]

約数ペア:

[(1, 745473470), (2, 372736735), (5, 149094694), (7, 106496210), (10, 74547347), (14, 53248105), (23, 32411890), (35, 21299242), (46, 16205945), (70, 10649621), (115, 6482378), (161, 4630270), (230, 3241189), (322, 2315135), (599, 1244530), (773, 964390), (805, 926054), (1198, 622265), (1546, 482195), (1610, 463027), (2995, 248906), (3865, 192878), (4193, 177790), (5411, 137770), (5990, 124453), (7730, 96439), (8386, 88895), (10822, 68885), (13777, 54110), (17779, 41930), (20965, 35558), (27055, 27554)]