141218910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{74719}}^1$

素因数の和:74742

約数の個数: 64

約数和(自身を含む): 430387200

約数和(自身を除く): 289168290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 74719, 149438, 224157, 373595, 448314, 523033, 672471, 747190, 1046066, 1120785, 1344942, 1569099, 2017413, 2241570, 2615165, 3138198, 3362355, 4034826, 4707297, 5230330, 6724710, 7845495, 9414594, 10087065, 14121891, 15690990, 20174130, 23536485, 28243782, 47072970, 70609455, 141218910]

約数ペア:

[(1, 141218910), (2, 70609455), (3, 47072970), (5, 28243782), (6, 23536485), (7, 20174130), (9, 15690990), (10, 14121891), (14, 10087065), (15, 9414594), (18, 7845495), (21, 6724710), (27, 5230330), (30, 4707297), (35, 4034826), (42, 3362355), (45, 3138198), (54, 2615165), (63, 2241570), (70, 2017413), (90, 1569099), (105, 1344942), (126, 1120785), (135, 1046066), (189, 747190), (210, 672471), (270, 523033), (315, 448314), (378, 373595), (630, 224157), (945, 149438), (1890, 74719)]