15340130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 31029480

約数和(自身を除く): 15689350

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 313, 338, 377, 626, 754, 845, 1565, 1690, 1885, 3130, 3770, 4069, 4901, 8138, 9077, 9802, 18154, 20345, 24505, 40690, 45385, 49010, 52897, 90770, 105794, 118001, 236002, 264485, 528970, 590005, 1180010, 1534013, 3068026, 7670065, 15340130]

約数ペア:

[(1, 15340130), (2, 7670065), (5, 3068026), (10, 1534013), (13, 1180010), (26, 590005), (29, 528970), (58, 264485), (65, 236002), (130, 118001), (145, 105794), (169, 90770), (290, 52897), (313, 49010), (338, 45385), (377, 40690), (626, 24505), (754, 20345), (845, 18154), (1565, 9802), (1690, 9077), (1885, 8138), (3130, 4901), (3770, 4069)]