268455510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 717623712

約数和(自身を除く): 449168202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 107, 122, 183, 214, 305, 321, 366, 457, 535, 549, 610, 642, 914, 915, 963, 1070, 1098, 1371, 1605, 1830, 1926, 2285, 2742, 2745, 3210, 4113, 4570, 4815, 5490, 6527, 6855, 8226, 9630, 13054, 13710, 19581, 20565, 27877, 32635, 39162, 41130, 48899, 55754, 58743, 65270, 83631, 97798, 97905, 117486, 139385, 146697, 167262, 195810, 244495, 250893, 278770, 293394, 293715, 418155, 440091, 488990, 501786, 587430, 733485, 836310, 880182, 1254465, 1466970, 2200455, 2508930, 2982839, 4400910, 5965678, 8948517, 14914195, 17897034, 26845551, 29828390, 44742585, 53691102, 89485170, 134227755, 268455510]

約数ペア:

[(1, 268455510), (2, 134227755), (3, 89485170), (5, 53691102), (6, 44742585), (9, 29828390), (10, 26845551), (15, 17897034), (18, 14914195), (30, 8948517), (45, 5965678), (61, 4400910), (90, 2982839), (107, 2508930), (122, 2200455), (183, 1466970), (214, 1254465), (305, 880182), (321, 836310), (366, 733485), (457, 587430), (535, 501786), (549, 488990), (610, 440091), (642, 418155), (914, 293715), (915, 293394), (963, 278770), (1070, 250893), (1098, 244495), (1371, 195810), (1605, 167262), (1830, 146697), (1926, 139385), (2285, 117486), (2742, 97905), (2745, 97798), (3210, 83631), (4113, 65270), (4570, 58743), (4815, 55754), (5490, 48899), (6527, 41130), (6855, 39162), (8226, 32635), (9630, 27877), (13054, 20565), (13710, 19581)]