6445170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 80

約数和(自身を含む): 17728920

約数和(自身を除く): 11283750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 109, 135, 146, 162, 218, 219, 270, 327, 365, 405, 438, 545, 654, 657, 730, 810, 981, 1090, 1095, 1314, 1635, 1962, 1971, 2190, 2943, 3270, 3285, 3942, 4905, 5886, 5913, 6570, 7957, 8829, 9810, 9855, 11826, 14715, 15914, 17658, 19710, 23871, 29430, 29565, 39785, 44145, 47742, 59130, 71613, 79570, 88290, 119355, 143226, 214839, 238710, 358065, 429678, 644517, 716130, 1074195, 1289034, 2148390, 3222585, 6445170]

約数ペア:

[(1, 6445170), (2, 3222585), (3, 2148390), (5, 1289034), (6, 1074195), (9, 716130), (10, 644517), (15, 429678), (18, 358065), (27, 238710), (30, 214839), (45, 143226), (54, 119355), (73, 88290), (81, 79570), (90, 71613), (109, 59130), (135, 47742), (146, 44145), (162, 39785), (218, 29565), (219, 29430), (270, 23871), (327, 19710), (365, 17658), (405, 15914), (438, 14715), (545, 11826), (654, 9855), (657, 9810), (730, 8829), (810, 7957), (981, 6570), (1090, 5913), (1095, 5886), (1314, 4905), (1635, 3942), (1962, 3285), (1971, 3270), (2190, 2943)]