726723990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{474983}}^1$

素因数の和:475013

約数の個数: 48

約数和(自身を含む): 2000632608

約数和(自身を除く): 1273908618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 474983, 949966, 1424949, 2374915, 2849898, 4274847, 4749830, 7124745, 8074711, 8549694, 14249490, 16149422, 21374235, 24224133, 40373555, 42748470, 48448266, 72672399, 80747110, 121120665, 145344798, 242241330, 363361995, 726723990]

約数ペア:

[(1, 726723990), (2, 363361995), (3, 242241330), (5, 145344798), (6, 121120665), (9, 80747110), (10, 72672399), (15, 48448266), (17, 42748470), (18, 40373555), (30, 24224133), (34, 21374235), (45, 16149422), (51, 14249490), (85, 8549694), (90, 8074711), (102, 7124745), (153, 4749830), (170, 4274847), (255, 2849898), (306, 2374915), (510, 1424949), (765, 949966), (1530, 474983)]