187452570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{19963}}^1$

素因数の和:20286

約数の個数: 32

約数和(自身を含む): 451346112

約数和(自身を除く): 263893542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 9390, 19963, 39926, 59889, 99815, 119778, 199630, 299445, 598890, 6248419, 12496838, 18745257, 31242095, 37490514, 62484190, 93726285, 187452570]

約数ペア:

[(1, 187452570), (2, 93726285), (3, 62484190), (5, 37490514), (6, 31242095), (10, 18745257), (15, 12496838), (30, 6248419), (313, 598890), (626, 299445), (939, 199630), (1565, 119778), (1878, 99815), (3130, 59889), (4695, 39926), (9390, 19963)]