700154980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{5281}}^1$

素因数の和:6244

約数の個数: 48

約数和(自身を含む): 1682464896

約数和(自身を除く): 982309916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 947, 1894, 3788, 4735, 5281, 6629, 9470, 10562, 13258, 18940, 21124, 26405, 26516, 33145, 36967, 52810, 66290, 73934, 105620, 132580, 147868, 184835, 369670, 739340, 5001107, 10002214, 20004428, 25005535, 35007749, 50011070, 70015498, 100022140, 140030996, 175038745, 350077490, 700154980]

約数ペア:

[(1, 700154980), (2, 350077490), (4, 175038745), (5, 140030996), (7, 100022140), (10, 70015498), (14, 50011070), (20, 35007749), (28, 25005535), (35, 20004428), (70, 10002214), (140, 5001107), (947, 739340), (1894, 369670), (3788, 184835), (4735, 147868), (5281, 132580), (6629, 105620), (9470, 73934), (10562, 66290), (13258, 52810), (18940, 36967), (21124, 33145), (26405, 26516)]