69194810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 137106432

約数和(自身を除く): 67911622

約数列:

[1, 2, 5, 10, 23, 37, 46, 47, 74, 94, 115, 173, 185, 230, 235, 346, 370, 470, 851, 865, 1081, 1702, 1730, 1739, 2162, 3478, 3979, 4255, 5405, 6401, 7958, 8131, 8510, 8695, 10810, 12802, 16262, 17390, 19895, 32005, 39790, 39997, 40655, 64010, 79994, 81310, 147223, 187013, 199985, 294446, 300847, 374026, 399970, 601694, 736115, 935065, 1472230, 1504235, 1870130, 3008470, 6919481, 13838962, 34597405, 69194810]

約数ペア:

[(1, 69194810), (2, 34597405), (5, 13838962), (10, 6919481), (23, 3008470), (37, 1870130), (46, 1504235), (47, 1472230), (74, 935065), (94, 736115), (115, 601694), (173, 399970), (185, 374026), (230, 300847), (235, 294446), (346, 199985), (370, 187013), (470, 147223), (851, 81310), (865, 79994), (1081, 64010), (1702, 40655), (1730, 39997), (1739, 39790), (2162, 32005), (3478, 19895), (3979, 17390), (4255, 16262), (5405, 12802), (6401, 10810), (7958, 8695), (8131, 8510)]