173998890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1324

約数の個数: 96

約数和(自身を含む): 491452416

約数和(自身を除く): 317453526

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 127, 130, 195, 234, 254, 381, 390, 585, 635, 762, 1143, 1170, 1171, 1270, 1651, 1905, 2286, 2342, 3302, 3513, 3810, 4953, 5715, 5855, 7026, 8255, 9906, 10539, 11430, 11710, 14859, 15223, 16510, 17565, 21078, 24765, 29718, 30446, 35130, 45669, 49530, 52695, 74295, 76115, 91338, 105390, 137007, 148590, 148717, 152230, 228345, 274014, 297434, 446151, 456690, 685035, 743585, 892302, 1338453, 1370070, 1487170, 1933321, 2230755, 2676906, 3866642, 4461510, 5799963, 6692265, 9666605, 11599926, 13384530, 17399889, 19333210, 28999815, 34799778, 57999630, 86999445, 173998890]

約数ペア:

[(1, 173998890), (2, 86999445), (3, 57999630), (5, 34799778), (6, 28999815), (9, 19333210), (10, 17399889), (13, 13384530), (15, 11599926), (18, 9666605), (26, 6692265), (30, 5799963), (39, 4461510), (45, 3866642), (65, 2676906), (78, 2230755), (90, 1933321), (117, 1487170), (127, 1370070), (130, 1338453), (195, 892302), (234, 743585), (254, 685035), (381, 456690), (390, 446151), (585, 297434), (635, 274014), (762, 228345), (1143, 152230), (1170, 148717), (1171, 148590), (1270, 137007), (1651, 105390), (1905, 91338), (2286, 76115), (2342, 74295), (3302, 52695), (3513, 49530), (3810, 45669), (4953, 35130), (5715, 30446), (5855, 29718), (7026, 24765), (8255, 21078), (9906, 17565), (10539, 16510), (11430, 15223), (11710, 14859)]