30687294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 69100416

約数和(自身を除く): 38413122

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 726, 946, 983, 1419, 1966, 2838, 2949, 5203, 5898, 10406, 10813, 15609, 21626, 31218, 32439, 42269, 64878, 84538, 118943, 126807, 237886, 253614, 356829, 464959, 713658, 929918, 1394877, 2789754, 5114549, 10229098, 15343647, 30687294]

約数ペア:

[(1, 30687294), (2, 15343647), (3, 10229098), (6, 5114549), (11, 2789754), (22, 1394877), (33, 929918), (43, 713658), (66, 464959), (86, 356829), (121, 253614), (129, 237886), (242, 126807), (258, 118943), (363, 84538), (473, 64878), (726, 42269), (946, 32439), (983, 31218), (1419, 21626), (1966, 15609), (2838, 10813), (2949, 10406), (5203, 5898)]