30884492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 59549952

約数和(自身を除く): 28665460

約数列:

[1, 2, 4, 23, 37, 43, 46, 74, 86, 92, 148, 172, 211, 422, 844, 851, 989, 1591, 1702, 1978, 3182, 3404, 3956, 4853, 6364, 7807, 9073, 9706, 15614, 18146, 19412, 31228, 36292, 36593, 73186, 146372, 179561, 208679, 335701, 359122, 417358, 671402, 718244, 834716, 1342804, 7721123, 15442246, 30884492]

約数ペア:

[(1, 30884492), (2, 15442246), (4, 7721123), (23, 1342804), (37, 834716), (43, 718244), (46, 671402), (74, 417358), (86, 359122), (92, 335701), (148, 208679), (172, 179561), (211, 146372), (422, 73186), (844, 36593), (851, 36292), (989, 31228), (1591, 19412), (1702, 18146), (1978, 15614), (3182, 9706), (3404, 9073), (3956, 7807), (4853, 6364)]