29997010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 62052480

約数和(自身を除く): 32055470

約数列:

[1, 2, 5, 10, 17, 19, 34, 37, 38, 74, 85, 95, 170, 185, 190, 251, 323, 370, 502, 629, 646, 703, 1255, 1258, 1406, 1615, 2510, 3145, 3230, 3515, 4267, 4769, 6290, 7030, 8534, 9287, 9538, 11951, 18574, 21335, 23845, 23902, 42670, 46435, 47690, 59755, 81073, 92870, 119510, 157879, 162146, 176453, 315758, 352906, 405365, 789395, 810730, 882265, 1578790, 1764530, 2999701, 5999402, 14998505, 29997010]

約数ペア:

[(1, 29997010), (2, 14998505), (5, 5999402), (10, 2999701), (17, 1764530), (19, 1578790), (34, 882265), (37, 810730), (38, 789395), (74, 405365), (85, 352906), (95, 315758), (170, 176453), (185, 162146), (190, 157879), (251, 119510), (323, 92870), (370, 81073), (502, 59755), (629, 47690), (646, 46435), (703, 42670), (1255, 23902), (1258, 23845), (1406, 21335), (1615, 18574), (2510, 11951), (3145, 9538), (3230, 9287), (3515, 8534), (4267, 7030), (4769, 6290)]