30218312

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 58476600

約数和(自身を除く): 28258288

約数列:

[1, 2, 4, 8, 41, 82, 164, 181, 328, 362, 509, 724, 1018, 1448, 2036, 4072, 7421, 14842, 20869, 29684, 41738, 59368, 83476, 92129, 166952, 184258, 368516, 737032, 3777289, 7554578, 15109156, 30218312]

約数ペア:

[(1, 30218312), (2, 15109156), (4, 7554578), (8, 3777289), (41, 737032), (82, 368516), (164, 184258), (181, 166952), (328, 92129), (362, 83476), (509, 59368), (724, 41738), (1018, 29684), (1448, 20869), (2036, 14842), (4072, 7421)]