30444015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 58982400

約数和(自身を除く): 28538385

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 47, 93, 105, 141, 155, 199, 217, 235, 329, 465, 597, 651, 705, 987, 995, 1085, 1393, 1457, 1645, 2985, 3255, 4179, 4371, 4935, 6169, 6965, 7285, 9353, 10199, 18507, 20895, 21855, 28059, 30597, 30845, 43183, 46765, 50995, 65471, 92535, 129549, 140295, 152985, 196413, 215915, 289943, 327355, 647745, 869829, 982065, 1449715, 2029601, 4349145, 6088803, 10148005, 30444015]

約数ペア:

[(1, 30444015), (3, 10148005), (5, 6088803), (7, 4349145), (15, 2029601), (21, 1449715), (31, 982065), (35, 869829), (47, 647745), (93, 327355), (105, 289943), (141, 215915), (155, 196413), (199, 152985), (217, 140295), (235, 129549), (329, 92535), (465, 65471), (597, 50995), (651, 46765), (705, 43183), (987, 30845), (995, 30597), (1085, 28059), (1393, 21855), (1457, 20895), (1645, 18507), (2985, 10199), (3255, 9353), (4179, 7285), (4371, 6965), (4935, 6169)]