29951784

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 54962136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 53, 72, 94, 106, 141, 159, 167, 188, 212, 282, 318, 334, 376, 423, 424, 477, 501, 564, 636, 668, 846, 954, 1002, 1128, 1272, 1336, 1503, 1692, 1908, 2004, 2491, 3006, 3384, 3816, 4008, 4982, 6012, 7473, 7849, 8851, 9964, 12024, 14946, 15698, 17702, 19928, 22419, 23547, 26553, 29892, 31396, 35404, 44838, 47094, 53106, 59784, 62792, 70641, 70808, 79659, 89676, 94188, 106212, 141282, 159318, 179352, 188376, 212424, 282564, 318636, 415997, 565128, 637272, 831994, 1247991, 1663988, 2495982, 3327976, 3743973, 4991964, 7487946, 9983928, 14975892, 29951784]

約数ペア:

[(1, 29951784), (2, 14975892), (3, 9983928), (4, 7487946), (6, 4991964), (8, 3743973), (9, 3327976), (12, 2495982), (18, 1663988), (24, 1247991), (36, 831994), (47, 637272), (53, 565128), (72, 415997), (94, 318636), (106, 282564), (141, 212424), (159, 188376), (167, 179352), (188, 159318), (212, 141282), (282, 106212), (318, 94188), (334, 89676), (376, 79659), (423, 70808), (424, 70641), (477, 62792), (501, 59784), (564, 53106), (636, 47094), (668, 44838), (846, 35404), (954, 31396), (1002, 29892), (1128, 26553), (1272, 23547), (1336, 22419), (1503, 19928), (1692, 17702), (1908, 15698), (2004, 14946), (2491, 12024), (3006, 9964), (3384, 8851), (3816, 7849), (4008, 7473), (4982, 6012)]