30805536

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{16889}}^1$

素因数の和:16921

約数の個数: 48

約数和(自身を含む): 85125600

約数和(自身を除く): 54320064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 16889, 33778, 50667, 67556, 101334, 135112, 202668, 270224, 320891, 405336, 540448, 641782, 810672, 962673, 1283564, 1621344, 1925346, 2567128, 3850692, 5134256, 7701384, 10268512, 15402768, 30805536]

約数ペア:

[(1, 30805536), (2, 15402768), (3, 10268512), (4, 7701384), (6, 5134256), (8, 3850692), (12, 2567128), (16, 1925346), (19, 1621344), (24, 1283564), (32, 962673), (38, 810672), (48, 641782), (57, 540448), (76, 405336), (96, 320891), (114, 270224), (152, 202668), (228, 135112), (304, 101334), (456, 67556), (608, 50667), (912, 33778), (1824, 16889)]