228720453930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{68684821}}^1$

素因数の和:68684871

約数の個数: 48

約数和(自身を含む): 610745437224

約数和(自身を除く): 382024983294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 68684821, 137369642, 206054463, 343424105, 412108926, 618163389, 686848210, 1030272315, 1236326778, 2060544630, 2541338377, 3090816945, 5082676754, 6181633890, 7624015131, 12706691885, 15248030262, 22872045393, 25413383770, 38120075655, 45744090786, 76240151310, 114360226965, 228720453930]

約数ペア:

[(1, 228720453930), (2, 114360226965), (3, 76240151310), (5, 45744090786), (6, 38120075655), (9, 25413383770), (10, 22872045393), (15, 15248030262), (18, 12706691885), (30, 7624015131), (37, 6181633890), (45, 5082676754), (74, 3090816945), (90, 2541338377), (111, 2060544630), (185, 1236326778), (222, 1030272315), (333, 686848210), (370, 618163389), (555, 412108926), (666, 343424105), (1110, 206054463), (1665, 137369642), (3330, 68684821)]