426930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 1244160

約数和(自身を除く): 817230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 107, 114, 133, 190, 210, 214, 266, 285, 321, 399, 535, 570, 642, 665, 749, 798, 1070, 1330, 1498, 1605, 1995, 2033, 2247, 3210, 3745, 3990, 4066, 4494, 6099, 7490, 10165, 11235, 12198, 14231, 20330, 22470, 28462, 30495, 42693, 60990, 71155, 85386, 142310, 213465, 426930]

約数ペア:

[(1, 426930), (2, 213465), (3, 142310), (5, 85386), (6, 71155), (7, 60990), (10, 42693), (14, 30495), (15, 28462), (19, 22470), (21, 20330), (30, 14231), (35, 12198), (38, 11235), (42, 10165), (57, 7490), (70, 6099), (95, 4494), (105, 4066), (107, 3990), (114, 3745), (133, 3210), (190, 2247), (210, 2033), (214, 1995), (266, 1605), (285, 1498), (321, 1330), (399, 1070), (535, 798), (570, 749), (642, 665)]