30658362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 74680320

約数和(自身を除く): 44021958

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 103, 114, 133, 206, 266, 309, 373, 399, 618, 721, 746, 798, 1119, 1442, 1957, 2163, 2238, 2611, 3914, 4326, 5222, 5871, 7087, 7833, 11742, 13699, 14174, 15666, 21261, 27398, 38419, 41097, 42522, 49609, 76838, 82194, 99218, 115257, 148827, 230514, 268933, 297654, 537866, 729961, 806799, 1459922, 1613598, 2189883, 4379766, 5109727, 10219454, 15329181, 30658362]

約数ペア:

[(1, 30658362), (2, 15329181), (3, 10219454), (6, 5109727), (7, 4379766), (14, 2189883), (19, 1613598), (21, 1459922), (38, 806799), (42, 729961), (57, 537866), (103, 297654), (114, 268933), (133, 230514), (206, 148827), (266, 115257), (309, 99218), (373, 82194), (399, 76838), (618, 49609), (721, 42522), (746, 41097), (798, 38419), (1119, 27398), (1442, 21261), (1957, 15666), (2163, 14174), (2238, 13699), (2611, 11742), (3914, 7833), (4326, 7087), (5222, 5871)]