8703453420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1028777}}^1$

素因数の和:1028839

約数の個数: 72

約数和(自身を含む): 26962213824

約数和(自身を除く): 18258760404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 1028777, 2057554, 3086331, 4115108, 5143885, 6172662, 9258993, 10287770, 12345324, 15431655, 18517986, 20575540, 30863310, 37035972, 46294965, 48352519, 61726620, 92589930, 96705038, 145057557, 185179860, 193410076, 241762595, 290115114, 435172671, 483525190, 580230228, 725287785, 870345342, 967050380, 1450575570, 1740690684, 2175863355, 2901151140, 4351726710, 8703453420]

約数ペア:

[(1, 8703453420), (2, 4351726710), (3, 2901151140), (4, 2175863355), (5, 1740690684), (6, 1450575570), (9, 967050380), (10, 870345342), (12, 725287785), (15, 580230228), (18, 483525190), (20, 435172671), (30, 290115114), (36, 241762595), (45, 193410076), (47, 185179860), (60, 145057557), (90, 96705038), (94, 92589930), (141, 61726620), (180, 48352519), (188, 46294965), (235, 37035972), (282, 30863310), (423, 20575540), (470, 18517986), (564, 15431655), (705, 12345324), (846, 10287770), (940, 9258993), (1410, 6172662), (1692, 5143885), (2115, 4115108), (2820, 3086331), (4230, 2057554), (8460, 1028777)]