65330580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6763}}^1$

素因数の和:6805

約数の個数: 96

約数和(自身を含む): 218179584

約数和(自身を除く): 152849004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 6763, 9660, 13526, 20289, 27052, 33815, 40578, 47341, 67630, 81156, 94682, 101445, 135260, 142023, 155549, 189364, 202890, 236705, 284046, 311098, 405780, 466647, 473410, 568092, 622196, 710115, 777745, 933294, 946820, 1088843, 1420230, 1555490, 1866588, 2177686, 2333235, 2840460, 3110980, 3266529, 4355372, 4666470, 5444215, 6533058, 9332940, 10888430, 13066116, 16332645, 21776860, 32665290, 65330580]

約数ペア:

[(1, 65330580), (2, 32665290), (3, 21776860), (4, 16332645), (5, 13066116), (6, 10888430), (7, 9332940), (10, 6533058), (12, 5444215), (14, 4666470), (15, 4355372), (20, 3266529), (21, 3110980), (23, 2840460), (28, 2333235), (30, 2177686), (35, 1866588), (42, 1555490), (46, 1420230), (60, 1088843), (69, 946820), (70, 933294), (84, 777745), (92, 710115), (105, 622196), (115, 568092), (138, 473410), (140, 466647), (161, 405780), (210, 311098), (230, 284046), (276, 236705), (322, 202890), (345, 189364), (420, 155549), (460, 142023), (483, 135260), (644, 101445), (690, 94682), (805, 81156), (966, 67630), (1380, 47341), (1610, 40578), (1932, 33815), (2415, 27052), (3220, 20289), (4830, 13526), (6763, 9660)]