162467190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2731}}^1$

素因数の和:3405

約数の個数: 48

約数和(自身を含む): 423208656

約数和(自身を除く): 260741466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 1322, 1983, 2731, 3305, 3966, 5462, 5949, 6610, 8193, 9915, 11898, 13655, 16386, 19830, 24579, 27310, 29745, 40965, 49158, 59490, 81930, 122895, 245790, 1805191, 3610382, 5415573, 9025955, 10831146, 16246719, 18051910, 27077865, 32493438, 54155730, 81233595, 162467190]

約数ペア:

[(1, 162467190), (2, 81233595), (3, 54155730), (5, 32493438), (6, 27077865), (9, 18051910), (10, 16246719), (15, 10831146), (18, 9025955), (30, 5415573), (45, 3610382), (90, 1805191), (661, 245790), (1322, 122895), (1983, 81930), (2731, 59490), (3305, 49158), (3966, 40965), (5462, 29745), (5949, 27310), (6610, 24579), (8193, 19830), (9915, 16386), (11898, 13655)]