70900980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27481}}^1$

素因数の和:27536

約数の個数: 48

約数和(自身を含む): 203146944

約数和(自身を除く): 132245964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 27481, 54962, 82443, 109924, 137405, 164886, 274810, 329772, 412215, 549620, 824430, 1181683, 1648860, 2363366, 3545049, 4726732, 5908415, 7090098, 11816830, 14180196, 17725245, 23633660, 35450490, 70900980]

約数ペア:

[(1, 70900980), (2, 35450490), (3, 23633660), (4, 17725245), (5, 14180196), (6, 11816830), (10, 7090098), (12, 5908415), (15, 4726732), (20, 3545049), (30, 2363366), (43, 1648860), (60, 1181683), (86, 824430), (129, 549620), (172, 412215), (215, 329772), (258, 274810), (430, 164886), (516, 137405), (645, 109924), (860, 82443), (1290, 54962), (2580, 27481)]