30829755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 28267845

約数列:

[1, 3, 5, 11, 15, 17, 29, 33, 51, 55, 85, 87, 145, 165, 187, 255, 319, 379, 435, 493, 561, 935, 957, 1137, 1479, 1595, 1895, 2465, 2805, 4169, 4785, 5423, 5685, 6443, 7395, 10991, 12507, 16269, 19329, 20845, 27115, 32215, 32973, 54955, 62535, 70873, 81345, 96645, 120901, 164865, 186847, 212619, 354365, 362703, 560541, 604505, 934235, 1063095, 1813515, 2055317, 2802705, 6165951, 10276585, 30829755]

約数ペア:

[(1, 30829755), (3, 10276585), (5, 6165951), (11, 2802705), (15, 2055317), (17, 1813515), (29, 1063095), (33, 934235), (51, 604505), (55, 560541), (85, 362703), (87, 354365), (145, 212619), (165, 186847), (187, 164865), (255, 120901), (319, 96645), (379, 81345), (435, 70873), (493, 62535), (561, 54955), (935, 32973), (957, 32215), (1137, 27115), (1479, 20845), (1595, 19329), (1895, 16269), (2465, 12507), (2805, 10991), (4169, 7395), (4785, 6443), (5423, 5685)]