40875210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15661}}^1$

素因数の和:15703

約数の個数: 48

約数和(自身を含む): 109947240

約数和(自身を除く): 69072030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 15661, 31322, 46983, 78305, 93966, 140949, 156610, 234915, 281898, 454169, 469830, 704745, 908338, 1362507, 1409490, 2270845, 2725014, 4087521, 4541690, 6812535, 8175042, 13625070, 20437605, 40875210]

約数ペア:

[(1, 40875210), (2, 20437605), (3, 13625070), (5, 8175042), (6, 6812535), (9, 4541690), (10, 4087521), (15, 2725014), (18, 2270845), (29, 1409490), (30, 1362507), (45, 908338), (58, 704745), (87, 469830), (90, 454169), (145, 281898), (174, 234915), (261, 156610), (290, 140949), (435, 93966), (522, 78305), (870, 46983), (1305, 31322), (2610, 15661)]