30213498

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 72057600

約数和(自身を除く): 41844102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 277, 294, 318, 343, 371, 554, 686, 742, 831, 1029, 1113, 1662, 1939, 2058, 2226, 2597, 3878, 5194, 5817, 7791, 11634, 13573, 14681, 15582, 18179, 27146, 29362, 36358, 40719, 44043, 54537, 81438, 88086, 95011, 102767, 109074, 190022, 205534, 285033, 308301, 570066, 616602, 719369, 1438738, 2158107, 4316214, 5035583, 10071166, 15106749, 30213498]

約数ペア:

[(1, 30213498), (2, 15106749), (3, 10071166), (6, 5035583), (7, 4316214), (14, 2158107), (21, 1438738), (42, 719369), (49, 616602), (53, 570066), (98, 308301), (106, 285033), (147, 205534), (159, 190022), (277, 109074), (294, 102767), (318, 95011), (343, 88086), (371, 81438), (554, 54537), (686, 44043), (742, 40719), (831, 36358), (1029, 29362), (1113, 27146), (1662, 18179), (1939, 15582), (2058, 14681), (2226, 13573), (2597, 11634), (3878, 7791), (5194, 5817)]