65329980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3419

約数の個数: 96

約数和(自身を含む): 203938560

約数和(自身を除く): 138608580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3371, 3876, 4845, 6460, 6742, 9690, 10113, 13484, 16855, 19380, 20226, 33710, 40452, 50565, 57307, 64049, 67420, 101130, 114614, 128098, 171921, 192147, 202260, 229228, 256196, 286535, 320245, 343842, 384294, 573070, 640490, 687684, 768588, 859605, 960735, 1088833, 1146140, 1280980, 1719210, 1921470, 2177666, 3266499, 3438420, 3842940, 4355332, 5444165, 6532998, 10888330, 13065996, 16332495, 21776660, 32664990, 65329980]

約数ペア:

[(1, 65329980), (2, 32664990), (3, 21776660), (4, 16332495), (5, 13065996), (6, 10888330), (10, 6532998), (12, 5444165), (15, 4355332), (17, 3842940), (19, 3438420), (20, 3266499), (30, 2177666), (34, 1921470), (38, 1719210), (51, 1280980), (57, 1146140), (60, 1088833), (68, 960735), (76, 859605), (85, 768588), (95, 687684), (102, 640490), (114, 573070), (170, 384294), (190, 343842), (204, 320245), (228, 286535), (255, 256196), (285, 229228), (323, 202260), (340, 192147), (380, 171921), (510, 128098), (570, 114614), (646, 101130), (969, 67420), (1020, 64049), (1140, 57307), (1292, 50565), (1615, 40452), (1938, 33710), (3230, 20226), (3371, 19380), (3876, 16855), (4845, 13484), (6460, 10113), (6742, 9690)]