29880528

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 81709056

約数和(自身を除く): 51828528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 467, 496, 516, 688, 744, 934, 1032, 1333, 1401, 1488, 1868, 2064, 2666, 2802, 3736, 3999, 5332, 5604, 7472, 7998, 10664, 11208, 14477, 15996, 20081, 21328, 22416, 28954, 31992, 40162, 43431, 57908, 60243, 63984, 80324, 86862, 115816, 120486, 160648, 173724, 231632, 240972, 321296, 347448, 481944, 622511, 694896, 963888, 1245022, 1867533, 2490044, 3735066, 4980088, 7470132, 9960176, 14940264, 29880528]

約数ペア:

[(1, 29880528), (2, 14940264), (3, 9960176), (4, 7470132), (6, 4980088), (8, 3735066), (12, 2490044), (16, 1867533), (24, 1245022), (31, 963888), (43, 694896), (48, 622511), (62, 481944), (86, 347448), (93, 321296), (124, 240972), (129, 231632), (172, 173724), (186, 160648), (248, 120486), (258, 115816), (344, 86862), (372, 80324), (467, 63984), (496, 60243), (516, 57908), (688, 43431), (744, 40162), (934, 31992), (1032, 28954), (1333, 22416), (1401, 21328), (1488, 20081), (1868, 15996), (2064, 14477), (2666, 11208), (2802, 10664), (3736, 7998), (3999, 7472), (5332, 5604)]