75804570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11863}}^1$

素因数の和:11947

約数の個数: 48

約数和(自身を含む): 199884672

約数和(自身を除く): 124080102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 11863, 23726, 35589, 59315, 71178, 106767, 118630, 177945, 213534, 355890, 533835, 842273, 1067670, 1684546, 2526819, 4211365, 5053638, 7580457, 8422730, 12634095, 15160914, 25268190, 37902285, 75804570]

約数ペア:

[(1, 75804570), (2, 37902285), (3, 25268190), (5, 15160914), (6, 12634095), (9, 8422730), (10, 7580457), (15, 5053638), (18, 4211365), (30, 2526819), (45, 1684546), (71, 1067670), (90, 842273), (142, 533835), (213, 355890), (355, 213534), (426, 177945), (639, 118630), (710, 106767), (1065, 71178), (1278, 59315), (2130, 35589), (3195, 23726), (6390, 11863)]