12246290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 27433728

約数和(自身を除く): 15187438

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 70, 82, 85, 119, 170, 205, 238, 251, 287, 410, 502, 574, 595, 697, 1190, 1255, 1394, 1435, 1757, 2510, 2870, 3485, 3514, 4267, 4879, 6970, 8534, 8785, 9758, 10291, 17570, 20582, 21335, 24395, 29869, 42670, 48790, 51455, 59738, 72037, 102910, 144074, 149345, 174947, 298690, 349894, 360185, 720370, 874735, 1224629, 1749470, 2449258, 6123145, 12246290]

約数ペア:

[(1, 12246290), (2, 6123145), (5, 2449258), (7, 1749470), (10, 1224629), (14, 874735), (17, 720370), (34, 360185), (35, 349894), (41, 298690), (70, 174947), (82, 149345), (85, 144074), (119, 102910), (170, 72037), (205, 59738), (238, 51455), (251, 48790), (287, 42670), (410, 29869), (502, 24395), (574, 21335), (595, 20582), (697, 17570), (1190, 10291), (1255, 9758), (1394, 8785), (1435, 8534), (1757, 6970), (2510, 4879), (2870, 4267), (3485, 3514)]