15037180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 34183296

約数和(自身を除く): 19146116

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 941, 1598, 1882, 3196, 3764, 3995, 4705, 7990, 9410, 15980, 15997, 18820, 31994, 44227, 63988, 79985, 88454, 159970, 176908, 221135, 319940, 442270, 751859, 884540, 1503718, 3007436, 3759295, 7518590, 15037180]

約数ペア:

[(1, 15037180), (2, 7518590), (4, 3759295), (5, 3007436), (10, 1503718), (17, 884540), (20, 751859), (34, 442270), (47, 319940), (68, 221135), (85, 176908), (94, 159970), (170, 88454), (188, 79985), (235, 63988), (340, 44227), (470, 31994), (799, 18820), (940, 15997), (941, 15980), (1598, 9410), (1882, 7990), (3196, 4705), (3764, 3995)]