214386540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{87149}}^1$

素因数の和:87202

約数の個数: 48

約数和(自身を含む): 614930400

約数和(自身を除く): 400543860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 87149, 174298, 261447, 348596, 435745, 522894, 871490, 1045788, 1307235, 1742980, 2614470, 3573109, 5228940, 7146218, 10719327, 14292436, 17865545, 21438654, 35731090, 42877308, 53596635, 71462180, 107193270, 214386540]

約数ペア:

[(1, 214386540), (2, 107193270), (3, 71462180), (4, 53596635), (5, 42877308), (6, 35731090), (10, 21438654), (12, 17865545), (15, 14292436), (20, 10719327), (30, 7146218), (41, 5228940), (60, 3573109), (82, 2614470), (123, 1742980), (164, 1307235), (205, 1045788), (246, 871490), (410, 522894), (492, 435745), (615, 348596), (820, 261447), (1230, 174298), (2460, 87149)]