42670890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16349}}^1$

素因数の和:16391

約数の個数: 48

約数和(自身を含む): 114777000

約数和(自身を除く): 72106110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 16349, 32698, 49047, 81745, 98094, 147141, 163490, 245235, 294282, 474121, 490470, 735705, 948242, 1422363, 1471410, 2370605, 2844726, 4267089, 4741210, 7111815, 8534178, 14223630, 21335445, 42670890]

約数ペア:

[(1, 42670890), (2, 21335445), (3, 14223630), (5, 8534178), (6, 7111815), (9, 4741210), (10, 4267089), (15, 2844726), (18, 2370605), (29, 1471410), (30, 1422363), (45, 948242), (58, 735705), (87, 490470), (90, 474121), (145, 294282), (174, 245235), (261, 163490), (290, 147141), (435, 98094), (522, 81745), (870, 49047), (1305, 32698), (2610, 16349)]