151419870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{240349}}^1$

素因数の和:240369

約数の個数: 48

約数和(自身を含む): 449935200

約数和(自身を除く): 298515330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 240349, 480698, 721047, 1201745, 1442094, 1682443, 2163141, 2403490, 3364886, 3605235, 4326282, 5047329, 7210470, 8412215, 10094658, 10815705, 15141987, 16824430, 21631410, 25236645, 30283974, 50473290, 75709935, 151419870]

約数ペア:

[(1, 151419870), (2, 75709935), (3, 50473290), (5, 30283974), (6, 25236645), (7, 21631410), (9, 16824430), (10, 15141987), (14, 10815705), (15, 10094658), (18, 8412215), (21, 7210470), (30, 5047329), (35, 4326282), (42, 3605235), (45, 3364886), (63, 2403490), (70, 2163141), (90, 1682443), (105, 1442094), (126, 1201745), (210, 721047), (315, 480698), (630, 240349)]