148505910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1093}}^1$

素因数の和:1757

約数の個数: 64

約数和(自身を含む): 408333312

約数和(自身を除く): 259827402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 647, 1093, 1294, 1941, 2186, 3235, 3279, 3882, 4529, 5465, 6470, 6558, 7651, 9058, 9705, 10930, 13587, 15302, 16395, 19410, 22645, 22953, 27174, 32790, 38255, 45290, 45906, 67935, 76510, 114765, 135870, 229530, 707171, 1414342, 2121513, 3535855, 4243026, 4950197, 7071710, 9900394, 10607565, 14850591, 21215130, 24750985, 29701182, 49501970, 74252955, 148505910]

約数ペア:

[(1, 148505910), (2, 74252955), (3, 49501970), (5, 29701182), (6, 24750985), (7, 21215130), (10, 14850591), (14, 10607565), (15, 9900394), (21, 7071710), (30, 4950197), (35, 4243026), (42, 3535855), (70, 2121513), (105, 1414342), (210, 707171), (647, 229530), (1093, 135870), (1294, 114765), (1941, 76510), (2186, 67935), (3235, 45906), (3279, 45290), (3882, 38255), (4529, 32790), (5465, 27174), (6470, 22953), (6558, 22645), (7651, 19410), (9058, 16395), (9705, 15302), (10930, 13587)]