211024710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 616896000

約数和(自身を除く): 405871290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 59, 65, 78, 90, 117, 118, 130, 135, 177, 195, 234, 270, 295, 351, 354, 390, 531, 585, 590, 702, 767, 885, 1019, 1062, 1170, 1534, 1593, 1755, 1770, 2038, 2301, 2655, 3057, 3186, 3510, 3835, 4602, 5095, 5310, 6114, 6903, 7670, 7965, 9171, 10190, 11505, 13247, 13806, 15285, 15930, 18342, 20709, 23010, 26494, 27513, 30570, 34515, 39741, 41418, 45855, 55026, 60121, 66235, 69030, 79482, 91710, 103545, 119223, 120242, 132470, 137565, 180363, 198705, 207090, 238446, 275130, 300605, 357669, 360726, 397410, 541089, 596115, 601210, 715338, 781573, 901815, 1082178, 1192230, 1563146, 1623267, 1788345, 1803630, 2344719, 2705445, 3246534, 3576690, 3907865, 4689438, 5410890, 7034157, 7815730, 8116335, 11723595, 14068314, 16232670, 21102471, 23447190, 35170785, 42204942, 70341570, 105512355, 211024710]

約数ペア:

[(1, 211024710), (2, 105512355), (3, 70341570), (5, 42204942), (6, 35170785), (9, 23447190), (10, 21102471), (13, 16232670), (15, 14068314), (18, 11723595), (26, 8116335), (27, 7815730), (30, 7034157), (39, 5410890), (45, 4689438), (54, 3907865), (59, 3576690), (65, 3246534), (78, 2705445), (90, 2344719), (117, 1803630), (118, 1788345), (130, 1623267), (135, 1563146), (177, 1192230), (195, 1082178), (234, 901815), (270, 781573), (295, 715338), (351, 601210), (354, 596115), (390, 541089), (531, 397410), (585, 360726), (590, 357669), (702, 300605), (767, 275130), (885, 238446), (1019, 207090), (1062, 198705), (1170, 180363), (1534, 137565), (1593, 132470), (1755, 120242), (1770, 119223), (2038, 103545), (2301, 91710), (2655, 79482), (3057, 69030), (3186, 66235), (3510, 60121), (3835, 55026), (4602, 45855), (5095, 41418), (5310, 39741), (6114, 34515), (6903, 30570), (7670, 27513), (7965, 26494), (9171, 23010), (10190, 20709), (11505, 18342), (13247, 15930), (13806, 15285)]