148962870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{236449}}^1$

素因数の和:236469

約数の個数: 48

約数和(自身を含む): 442634400

約数和(自身を除く): 293671530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 236449, 472898, 709347, 1182245, 1418694, 1655143, 2128041, 2364490, 3310286, 3546735, 4256082, 4965429, 7093470, 8275715, 9930858, 10640205, 14896287, 16551430, 21280410, 24827145, 29792574, 49654290, 74481435, 148962870]

約数ペア:

[(1, 148962870), (2, 74481435), (3, 49654290), (5, 29792574), (6, 24827145), (7, 21280410), (9, 16551430), (10, 14896287), (14, 10640205), (15, 9930858), (18, 8275715), (21, 7093470), (30, 4965429), (35, 4256082), (42, 3546735), (45, 3310286), (63, 2364490), (70, 2128041), (90, 1655143), (105, 1418694), (126, 1182245), (210, 709347), (315, 472898), (630, 236449)]