1323990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 3526848

約数和(自身を除く): 2202858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 313, 423, 470, 626, 705, 846, 939, 1410, 1565, 1878, 2115, 2817, 3130, 4230, 4695, 5634, 9390, 14085, 14711, 28170, 29422, 44133, 73555, 88266, 132399, 147110, 220665, 264798, 441330, 661995, 1323990]

約数ペア:

[(1, 1323990), (2, 661995), (3, 441330), (5, 264798), (6, 220665), (9, 147110), (10, 132399), (15, 88266), (18, 73555), (30, 44133), (45, 29422), (47, 28170), (90, 14711), (94, 14085), (141, 9390), (235, 5634), (282, 4695), (313, 4230), (423, 3130), (470, 2817), (626, 2115), (705, 1878), (846, 1565), (939, 1410)]