12102810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1295

約数の個数: 64

約数和(自身を含む): 32400000

約数和(自身を除く): 20297190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1249, 1615, 1938, 2498, 3230, 3747, 4845, 6245, 7494, 9690, 12490, 18735, 21233, 23731, 37470, 42466, 47462, 63699, 71193, 106165, 118655, 127398, 142386, 212330, 237310, 318495, 355965, 403427, 636990, 711930, 806854, 1210281, 2017135, 2420562, 4034270, 6051405, 12102810]

約数ペア:

[(1, 12102810), (2, 6051405), (3, 4034270), (5, 2420562), (6, 2017135), (10, 1210281), (15, 806854), (17, 711930), (19, 636990), (30, 403427), (34, 355965), (38, 318495), (51, 237310), (57, 212330), (85, 142386), (95, 127398), (102, 118655), (114, 106165), (170, 71193), (190, 63699), (255, 47462), (285, 42466), (323, 37470), (510, 23731), (570, 21233), (646, 18735), (969, 12490), (1249, 9690), (1615, 7494), (1938, 6245), (2498, 4845), (3230, 3747)]