30841758

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 72465120

約数和(自身を除く): 41623362

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 79, 82, 123, 138, 158, 207, 237, 246, 369, 414, 474, 529, 711, 738, 943, 1058, 1422, 1587, 1817, 1886, 2829, 3174, 3239, 3634, 4761, 5451, 5658, 6478, 8487, 9522, 9717, 10902, 16353, 16974, 19434, 21689, 29151, 32706, 41791, 43378, 58302, 65067, 74497, 83582, 125373, 130134, 148994, 195201, 223491, 250746, 376119, 390402, 446982, 670473, 752238, 1340946, 1713431, 3426862, 5140293, 10280586, 15420879, 30841758]

約数ペア:

[(1, 30841758), (2, 15420879), (3, 10280586), (6, 5140293), (9, 3426862), (18, 1713431), (23, 1340946), (41, 752238), (46, 670473), (69, 446982), (79, 390402), (82, 376119), (123, 250746), (138, 223491), (158, 195201), (207, 148994), (237, 130134), (246, 125373), (369, 83582), (414, 74497), (474, 65067), (529, 58302), (711, 43378), (738, 41791), (943, 32706), (1058, 29151), (1422, 21689), (1587, 19434), (1817, 16974), (1886, 16353), (2829, 10902), (3174, 9717), (3239, 9522), (3634, 8487), (4761, 6478), (5451, 5658)]