137759970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 343719936

約数和(自身を除く): 205959966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 167, 186, 310, 334, 465, 501, 835, 887, 930, 1002, 1670, 1774, 2505, 2661, 4435, 5010, 5177, 5322, 8870, 10354, 13305, 15531, 25885, 26610, 27497, 31062, 51770, 54994, 77655, 82491, 137485, 148129, 155310, 164982, 274970, 296258, 412455, 444387, 740645, 824910, 888774, 1481290, 2221935, 4443870, 4591999, 9183998, 13775997, 22959995, 27551994, 45919990, 68879985, 137759970]

約数ペア:

[(1, 137759970), (2, 68879985), (3, 45919990), (5, 27551994), (6, 22959995), (10, 13775997), (15, 9183998), (30, 4591999), (31, 4443870), (62, 2221935), (93, 1481290), (155, 888774), (167, 824910), (186, 740645), (310, 444387), (334, 412455), (465, 296258), (501, 274970), (835, 164982), (887, 155310), (930, 148129), (1002, 137485), (1670, 82491), (1774, 77655), (2505, 54994), (2661, 51770), (4435, 31062), (5010, 27497), (5177, 26610), (5322, 25885), (8870, 15531), (10354, 13305)]