2078341290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1358393}}^1$

素因数の和:1358423

約数の個数: 48

約数和(自身を含む): 5721555528

約数和(自身を除く): 3643214238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1358393, 2716786, 4075179, 6791965, 8150358, 12225537, 13583930, 20375895, 23092681, 24451074, 40751790, 46185362, 61127685, 69278043, 115463405, 122255370, 138556086, 207834129, 230926810, 346390215, 415668258, 692780430, 1039170645, 2078341290]

約数ペア:

[(1, 2078341290), (2, 1039170645), (3, 692780430), (5, 415668258), (6, 346390215), (9, 230926810), (10, 207834129), (15, 138556086), (17, 122255370), (18, 115463405), (30, 69278043), (34, 61127685), (45, 46185362), (51, 40751790), (85, 24451074), (90, 23092681), (102, 20375895), (153, 13583930), (170, 12225537), (255, 8150358), (306, 6791965), (510, 4075179), (765, 2716786), (1530, 1358393)]