371531790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2129}}^1$

素因数の和:2426

約数の個数: 96

約数和(自身を含む): 1108486080

約数和(自身を除く): 736954290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 277, 315, 554, 630, 831, 1385, 1662, 1939, 2129, 2493, 2770, 3878, 4155, 4258, 4986, 5817, 6387, 8310, 9695, 10645, 11634, 12465, 12774, 14903, 17451, 19161, 19390, 21290, 24930, 29085, 29806, 31935, 34902, 38322, 44709, 58170, 63870, 74515, 87255, 89418, 95805, 134127, 149030, 174510, 191610, 223545, 268254, 447090, 589733, 670635, 1179466, 1341270, 1769199, 2948665, 3538398, 4128131, 5307597, 5897330, 8256262, 8845995, 10615194, 12384393, 17691990, 20640655, 24768786, 26537985, 37153179, 41281310, 53075970, 61921965, 74306358, 123843930, 185765895, 371531790]

約数ペア:

[(1, 371531790), (2, 185765895), (3, 123843930), (5, 74306358), (6, 61921965), (7, 53075970), (9, 41281310), (10, 37153179), (14, 26537985), (15, 24768786), (18, 20640655), (21, 17691990), (30, 12384393), (35, 10615194), (42, 8845995), (45, 8256262), (63, 5897330), (70, 5307597), (90, 4128131), (105, 3538398), (126, 2948665), (210, 1769199), (277, 1341270), (315, 1179466), (554, 670635), (630, 589733), (831, 447090), (1385, 268254), (1662, 223545), (1939, 191610), (2129, 174510), (2493, 149030), (2770, 134127), (3878, 95805), (4155, 89418), (4258, 87255), (4986, 74515), (5817, 63870), (6387, 58170), (8310, 44709), (9695, 38322), (10645, 34902), (11634, 31935), (12465, 29806), (12774, 29085), (14903, 24930), (17451, 21290), (19161, 19390)]