29086490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 59533056

約数和(自身を除く): 30446566

約数列:

[1, 2, 5, 10, 17, 23, 34, 43, 46, 85, 86, 115, 170, 173, 215, 230, 346, 391, 430, 731, 782, 865, 989, 1462, 1730, 1955, 1978, 2941, 3655, 3910, 3979, 4945, 5882, 7310, 7439, 7958, 9890, 14705, 14878, 16813, 19895, 29410, 33626, 37195, 39790, 67643, 74390, 84065, 126463, 135286, 168130, 171097, 252926, 338215, 342194, 632315, 676430, 855485, 1264630, 1710970, 2908649, 5817298, 14543245, 29086490]

約数ペア:

[(1, 29086490), (2, 14543245), (5, 5817298), (10, 2908649), (17, 1710970), (23, 1264630), (34, 855485), (43, 676430), (46, 632315), (85, 342194), (86, 338215), (115, 252926), (170, 171097), (173, 168130), (215, 135286), (230, 126463), (346, 84065), (391, 74390), (430, 67643), (731, 39790), (782, 37195), (865, 33626), (989, 29410), (1462, 19895), (1730, 16813), (1955, 14878), (1978, 14705), (2941, 9890), (3655, 7958), (3910, 7439), (3979, 7310), (4945, 5882)]