4203430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 9704448

約数和(自身を除く): 5501018

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 103, 106, 110, 154, 206, 265, 371, 385, 515, 530, 583, 721, 742, 770, 1030, 1133, 1166, 1442, 1855, 2266, 2915, 3605, 3710, 4081, 5459, 5665, 5830, 7210, 7931, 8162, 10918, 11330, 15862, 20405, 27295, 38213, 39655, 40810, 54590, 60049, 76426, 79310, 120098, 191065, 300245, 382130, 420343, 600490, 840686, 2101715, 4203430]

約数ペア:

[(1, 4203430), (2, 2101715), (5, 840686), (7, 600490), (10, 420343), (11, 382130), (14, 300245), (22, 191065), (35, 120098), (53, 79310), (55, 76426), (70, 60049), (77, 54590), (103, 40810), (106, 39655), (110, 38213), (154, 27295), (206, 20405), (265, 15862), (371, 11330), (385, 10918), (515, 8162), (530, 7931), (583, 7210), (721, 5830), (742, 5665), (770, 5459), (1030, 4081), (1133, 3710), (1166, 3605), (1442, 2915), (1855, 2266)]