807690060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263951}}^1$

素因数の和:263983

約数の個数: 72

約数和(自身を含む): 2594120256

約数和(自身を除く): 1786430196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 263951, 527902, 791853, 1055804, 1319755, 1583706, 2375559, 2639510, 3167412, 3959265, 4487167, 4751118, 5279020, 7918530, 8974334, 9502236, 11877795, 13461501, 15837060, 17948668, 22435835, 23755590, 26923002, 40384503, 44871670, 47511180, 53846004, 67307505, 80769006, 89743340, 134615010, 161538012, 201922515, 269230020, 403845030, 807690060]

約数ペア:

[(1, 807690060), (2, 403845030), (3, 269230020), (4, 201922515), (5, 161538012), (6, 134615010), (9, 89743340), (10, 80769006), (12, 67307505), (15, 53846004), (17, 47511180), (18, 44871670), (20, 40384503), (30, 26923002), (34, 23755590), (36, 22435835), (45, 17948668), (51, 15837060), (60, 13461501), (68, 11877795), (85, 9502236), (90, 8974334), (102, 7918530), (153, 5279020), (170, 4751118), (180, 4487167), (204, 3959265), (255, 3167412), (306, 2639510), (340, 2375559), (510, 1583706), (612, 1319755), (765, 1055804), (1020, 791853), (1530, 527902), (3060, 263951)]