64773990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15313}}^1$

素因数の和:15373

約数の個数: 48

約数和(自身を含む): 172006848

約数和(自身を除く): 107232858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 15313, 30626, 45939, 76565, 91878, 137817, 153130, 229695, 275634, 459390, 689085, 719711, 1378170, 1439422, 2159133, 3598555, 4318266, 6477399, 7197110, 10795665, 12954798, 21591330, 32386995, 64773990]

約数ペア:

[(1, 64773990), (2, 32386995), (3, 21591330), (5, 12954798), (6, 10795665), (9, 7197110), (10, 6477399), (15, 4318266), (18, 3598555), (30, 2159133), (45, 1439422), (47, 1378170), (90, 719711), (94, 689085), (141, 459390), (235, 275634), (282, 229695), (423, 153130), (470, 137817), (705, 91878), (846, 76565), (1410, 45939), (2115, 30626), (4230, 15313)]