713309240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{4871}}^1$

素因数の和:5412

約数の個数: 64

約数和(自身を含む): 1838108160

約数和(自身を除く): 1124798920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 523, 1046, 2092, 2615, 3661, 4184, 4871, 5230, 7322, 9742, 10460, 14644, 18305, 19484, 20920, 24355, 29288, 34097, 36610, 38968, 48710, 68194, 73220, 97420, 136388, 146440, 170485, 194840, 272776, 340970, 681940, 1363880, 2547533, 5095066, 10190132, 12737665, 17832731, 20380264, 25475330, 35665462, 50950660, 71330924, 89163655, 101901320, 142661848, 178327310, 356654620, 713309240]

約数ペア:

[(1, 713309240), (2, 356654620), (4, 178327310), (5, 142661848), (7, 101901320), (8, 89163655), (10, 71330924), (14, 50950660), (20, 35665462), (28, 25475330), (35, 20380264), (40, 17832731), (56, 12737665), (70, 10190132), (140, 5095066), (280, 2547533), (523, 1363880), (1046, 681940), (2092, 340970), (2615, 272776), (3661, 194840), (4184, 170485), (4871, 146440), (5230, 136388), (7322, 97420), (9742, 73220), (10460, 68194), (14644, 48710), (18305, 38968), (19484, 36610), (20920, 34097), (24355, 29288)]