30460496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9109}}^1$

素因数の和:9147

約数の個数: 40

約数和(自身を含む): 67778400

約数和(自身を除く): 37317904

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 9109, 18218, 36436, 72872, 100199, 145744, 173071, 200398, 346142, 400796, 692284, 801592, 1384568, 1603184, 1903781, 2769136, 3807562, 7615124, 15230248, 30460496]

約数ペア:

[(1, 30460496), (2, 15230248), (4, 7615124), (8, 3807562), (11, 2769136), (16, 1903781), (19, 1603184), (22, 1384568), (38, 801592), (44, 692284), (76, 400796), (88, 346142), (152, 200398), (176, 173071), (209, 145744), (304, 100199), (418, 72872), (836, 36436), (1672, 18218), (3344, 9109)]