30941842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 51163200

約数和(自身を除く): 20221358

約数列:

[1, 2, 19, 37, 38, 59, 74, 118, 373, 703, 746, 1121, 1406, 2183, 2242, 4366, 7087, 13801, 14174, 22007, 27602, 41477, 44014, 82954, 262219, 418133, 524438, 814259, 836266, 1628518, 15470921, 30941842]

約数ペア:

[(1, 30941842), (2, 15470921), (19, 1628518), (37, 836266), (38, 814259), (59, 524438), (74, 418133), (118, 262219), (373, 82954), (703, 44014), (746, 41477), (1121, 27602), (1406, 22007), (2183, 14174), (2242, 13801), (4366, 7087)]