1279170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 3394872

約数和(自身を除く): 2115702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 233, 305, 366, 466, 549, 610, 699, 915, 1098, 1165, 1398, 1830, 2097, 2330, 2745, 3495, 4194, 5490, 6990, 10485, 14213, 20970, 28426, 42639, 71065, 85278, 127917, 142130, 213195, 255834, 426390, 639585, 1279170]

約数ペア:

[(1, 1279170), (2, 639585), (3, 426390), (5, 255834), (6, 213195), (9, 142130), (10, 127917), (15, 85278), (18, 71065), (30, 42639), (45, 28426), (61, 20970), (90, 14213), (122, 10485), (183, 6990), (233, 5490), (305, 4194), (366, 3495), (466, 2745), (549, 2330), (610, 2097), (699, 1830), (915, 1398), (1098, 1165)]