7670398260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{8389}}^1$

素因数の和:8726

約数の個数: 144

約数和(自身を含む): 25066903680

約数和(自身を除く): 17396505420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 311, 420, 490, 588, 622, 735, 933, 980, 1244, 1470, 1555, 1866, 2177, 2940, 3110, 3732, 4354, 4665, 6220, 6531, 8389, 8708, 9330, 10885, 13062, 15239, 16778, 18660, 21770, 25167, 26124, 30478, 32655, 33556, 41945, 43540, 45717, 50334, 58723, 60956, 65310, 76195, 83890, 91434, 100668, 117446, 125835, 130620, 152390, 167780, 176169, 182868, 228585, 234892, 251670, 293615, 304780, 352338, 411061, 457170, 503340, 587230, 704676, 822122, 880845, 914340, 1174460, 1233183, 1644244, 1761690, 2055305, 2466366, 2608979, 3523380, 4110610, 4932732, 5217958, 6165915, 7826937, 8221220, 10435916, 12331830, 13044895, 15653874, 18262853, 24663660, 26089790, 31307748, 36525706, 39134685, 52179580, 54788559, 73051412, 78269370, 91314265, 109577118, 127839971, 156538740, 182628530, 219154236, 255679942, 273942795, 365257060, 383519913, 511359884, 547885590, 639199855, 767039826, 1095771180, 1278399710, 1534079652, 1917599565, 2556799420, 3835199130, 7670398260]

約数ペア:

[(1, 7670398260), (2, 3835199130), (3, 2556799420), (4, 1917599565), (5, 1534079652), (6, 1278399710), (7, 1095771180), (10, 767039826), (12, 639199855), (14, 547885590), (15, 511359884), (20, 383519913), (21, 365257060), (28, 273942795), (30, 255679942), (35, 219154236), (42, 182628530), (49, 156538740), (60, 127839971), (70, 109577118), (84, 91314265), (98, 78269370), (105, 73051412), (140, 54788559), (147, 52179580), (196, 39134685), (210, 36525706), (245, 31307748), (294, 26089790), (311, 24663660), (420, 18262853), (490, 15653874), (588, 13044895), (622, 12331830), (735, 10435916), (933, 8221220), (980, 7826937), (1244, 6165915), (1470, 5217958), (1555, 4932732), (1866, 4110610), (2177, 3523380), (2940, 2608979), (3110, 2466366), (3732, 2055305), (4354, 1761690), (4665, 1644244), (6220, 1233183), (6531, 1174460), (8389, 914340), (8708, 880845), (9330, 822122), (10885, 704676), (13062, 587230), (15239, 503340), (16778, 457170), (18660, 411061), (21770, 352338), (25167, 304780), (26124, 293615), (30478, 251670), (32655, 234892), (33556, 228585), (41945, 182868), (43540, 176169), (45717, 167780), (50334, 152390), (58723, 130620), (60956, 125835), (65310, 117446), (76195, 100668), (83890, 91434)]