2143253910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167311}}^1$

素因数の和:167389

約数の個数: 64

約数和(自身を含む): 5975046144

約数和(自身を除く): 3831792234

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 12810, 167311, 334622, 501933, 836555, 1003866, 1171177, 1673110, 2342354, 2509665, 3513531, 5019330, 5855885, 7027062, 10205971, 11711770, 17567655, 20411942, 30617913, 35135310, 51029855, 61235826, 71441797, 102059710, 142883594, 153089565, 214325391, 306179130, 357208985, 428650782, 714417970, 1071626955, 2143253910]

約数ペア:

[(1, 2143253910), (2, 1071626955), (3, 714417970), (5, 428650782), (6, 357208985), (7, 306179130), (10, 214325391), (14, 153089565), (15, 142883594), (21, 102059710), (30, 71441797), (35, 61235826), (42, 51029855), (61, 35135310), (70, 30617913), (105, 20411942), (122, 17567655), (183, 11711770), (210, 10205971), (305, 7027062), (366, 5855885), (427, 5019330), (610, 3513531), (854, 2509665), (915, 2342354), (1281, 1673110), (1830, 1171177), (2135, 1003866), (2562, 836555), (4270, 501933), (6405, 334622), (12810, 167311)]