13738130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 30638412

約数和(自身を除く): 16900282

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 53, 70, 98, 106, 115, 161, 230, 245, 265, 322, 371, 490, 529, 530, 742, 805, 1058, 1127, 1219, 1610, 1855, 2254, 2438, 2597, 2645, 3703, 3710, 5194, 5290, 5635, 6095, 7406, 8533, 11270, 12190, 12985, 17066, 18515, 25921, 25970, 28037, 37030, 42665, 51842, 56074, 59731, 85330, 119462, 129605, 140185, 196259, 259210, 280370, 298655, 392518, 597310, 981295, 1373813, 1962590, 2747626, 6869065, 13738130]

約数ペア:

[(1, 13738130), (2, 6869065), (5, 2747626), (7, 1962590), (10, 1373813), (14, 981295), (23, 597310), (35, 392518), (46, 298655), (49, 280370), (53, 259210), (70, 196259), (98, 140185), (106, 129605), (115, 119462), (161, 85330), (230, 59731), (245, 56074), (265, 51842), (322, 42665), (371, 37030), (490, 28037), (529, 25970), (530, 25921), (742, 18515), (805, 17066), (1058, 12985), (1127, 12190), (1219, 11270), (1610, 8533), (1855, 7406), (2254, 6095), (2438, 5635), (2597, 5290), (2645, 5194), (3703, 3710)]