139708890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 388177920

約数和(自身を除く): 248469030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 127, 153, 170, 254, 255, 306, 381, 510, 635, 719, 762, 765, 1143, 1270, 1438, 1530, 1905, 2157, 2159, 2286, 3595, 3810, 4314, 4318, 5715, 6471, 6477, 7190, 10785, 10795, 11430, 12223, 12942, 12954, 19431, 21570, 21590, 24446, 32355, 32385, 36669, 38862, 61115, 64710, 64770, 73338, 91313, 97155, 110007, 122230, 182626, 183345, 194310, 220014, 273939, 366690, 456565, 547878, 550035, 821817, 913130, 1100070, 1369695, 1552321, 1643634, 2739390, 3104642, 4109085, 4656963, 7761605, 8218170, 9313926, 13970889, 15523210, 23284815, 27941778, 46569630, 69854445, 139708890]

約数ペア:

[(1, 139708890), (2, 69854445), (3, 46569630), (5, 27941778), (6, 23284815), (9, 15523210), (10, 13970889), (15, 9313926), (17, 8218170), (18, 7761605), (30, 4656963), (34, 4109085), (45, 3104642), (51, 2739390), (85, 1643634), (90, 1552321), (102, 1369695), (127, 1100070), (153, 913130), (170, 821817), (254, 550035), (255, 547878), (306, 456565), (381, 366690), (510, 273939), (635, 220014), (719, 194310), (762, 183345), (765, 182626), (1143, 122230), (1270, 110007), (1438, 97155), (1530, 91313), (1905, 73338), (2157, 64770), (2159, 64710), (2286, 61115), (3595, 38862), (3810, 36669), (4314, 32385), (4318, 32355), (5715, 24446), (6471, 21590), (6477, 21570), (7190, 19431), (10785, 12954), (10795, 12942), (11430, 12223)]