30700722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 70076160

約数和(自身を除く): 39375438

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 109, 138, 157, 218, 299, 314, 327, 471, 598, 654, 897, 942, 1417, 1794, 2041, 2507, 2834, 3611, 4082, 4251, 5014, 6123, 7222, 7521, 8502, 10833, 12246, 15042, 17113, 21666, 32591, 34226, 46943, 51339, 65182, 93886, 97773, 102678, 140829, 195546, 222469, 281658, 393599, 444938, 667407, 787198, 1180797, 1334814, 2361594, 5116787, 10233574, 15350361, 30700722]

約数ペア:

[(1, 30700722), (2, 15350361), (3, 10233574), (6, 5116787), (13, 2361594), (23, 1334814), (26, 1180797), (39, 787198), (46, 667407), (69, 444938), (78, 393599), (109, 281658), (138, 222469), (157, 195546), (218, 140829), (299, 102678), (314, 97773), (327, 93886), (471, 65182), (598, 51339), (654, 46943), (897, 34226), (942, 32591), (1417, 21666), (1794, 17113), (2041, 15042), (2507, 12246), (2834, 10833), (3611, 8502), (4082, 7521), (4251, 7222), (5014, 6123)]