15673887170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 30588600240

約数和(自身を除く): 14914713070

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 109, 122, 190, 218, 305, 361, 545, 610, 653, 722, 1090, 1159, 1306, 1805, 2071, 2318, 3265, 3610, 4142, 5795, 6530, 6649, 10355, 11590, 12407, 13298, 20710, 22021, 24814, 33245, 39349, 39833, 44042, 62035, 66490, 71177, 78698, 79666, 110105, 124070, 126331, 142354, 196745, 199165, 220210, 235733, 252662, 355885, 393490, 398330, 471466, 631655, 711770, 756827, 1178665, 1263310, 1352363, 1513654, 2357330, 2400289, 2704726, 3784135, 4341797, 4800578, 6761815, 7568270, 8683594, 12001445, 13523630, 14379713, 21708985, 24002890, 25694897, 28759426, 43417970, 51389794, 71898565, 82494143, 128474485, 143797130, 164988286, 256948970, 412470715, 824941430, 1567388717, 3134777434, 7836943585, 15673887170]

約数ペア:

[(1, 15673887170), (2, 7836943585), (5, 3134777434), (10, 1567388717), (19, 824941430), (38, 412470715), (61, 256948970), (95, 164988286), (109, 143797130), (122, 128474485), (190, 82494143), (218, 71898565), (305, 51389794), (361, 43417970), (545, 28759426), (610, 25694897), (653, 24002890), (722, 21708985), (1090, 14379713), (1159, 13523630), (1306, 12001445), (1805, 8683594), (2071, 7568270), (2318, 6761815), (3265, 4800578), (3610, 4341797), (4142, 3784135), (5795, 2704726), (6530, 2400289), (6649, 2357330), (10355, 1513654), (11590, 1352363), (12407, 1263310), (13298, 1178665), (20710, 756827), (22021, 711770), (24814, 631655), (33245, 471466), (39349, 398330), (39833, 393490), (44042, 355885), (62035, 252662), (66490, 235733), (71177, 220210), (78698, 199165), (79666, 196745), (110105, 142354), (124070, 126331)]