26540430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2689}}^1$

素因数の和:2753

約数の個数: 64

約数和(自身を含む): 74373120

約数和(自身を除く): 47832690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 2689, 3290, 4935, 5378, 8067, 9870, 13445, 16134, 18823, 26890, 37646, 40335, 56469, 80670, 94115, 112938, 126383, 188230, 252766, 282345, 379149, 564690, 631915, 758298, 884681, 1263830, 1769362, 1895745, 2654043, 3791490, 4423405, 5308086, 8846810, 13270215, 26540430]

約数ペア:

[(1, 26540430), (2, 13270215), (3, 8846810), (5, 5308086), (6, 4423405), (7, 3791490), (10, 2654043), (14, 1895745), (15, 1769362), (21, 1263830), (30, 884681), (35, 758298), (42, 631915), (47, 564690), (70, 379149), (94, 282345), (105, 252766), (141, 188230), (210, 126383), (235, 112938), (282, 94115), (329, 80670), (470, 56469), (658, 40335), (705, 37646), (987, 26890), (1410, 18823), (1645, 16134), (1974, 13445), (2689, 9870), (3290, 8067), (4935, 5378)]