30374946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 77967360

約数和(自身を除く): 47592414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 189, 214, 321, 378, 642, 749, 751, 963, 1498, 1502, 1926, 2247, 2253, 2889, 4494, 4506, 5257, 5778, 6741, 6759, 10514, 13482, 13518, 15771, 20223, 20277, 31542, 40446, 40554, 47313, 80357, 94626, 141939, 160714, 241071, 283878, 482142, 562499, 723213, 1124998, 1446426, 1687497, 2169639, 3374994, 4339278, 5062491, 10124982, 15187473, 30374946]

約数ペア:

[(1, 30374946), (2, 15187473), (3, 10124982), (6, 5062491), (7, 4339278), (9, 3374994), (14, 2169639), (18, 1687497), (21, 1446426), (27, 1124998), (42, 723213), (54, 562499), (63, 482142), (107, 283878), (126, 241071), (189, 160714), (214, 141939), (321, 94626), (378, 80357), (642, 47313), (749, 40554), (751, 40446), (963, 31542), (1498, 20277), (1502, 20223), (1926, 15771), (2247, 13518), (2253, 13482), (2889, 10514), (4494, 6759), (4506, 6741), (5257, 5778)]