23862090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 65894400

約数和(自身を除く): 42032310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 571, 597, 995, 1142, 1194, 1393, 1713, 1990, 2786, 2855, 2985, 3426, 3997, 4179, 5710, 5970, 6965, 7994, 8358, 8565, 11991, 13930, 17130, 19985, 20895, 23982, 39970, 41790, 59955, 113629, 119910, 227258, 340887, 568145, 681774, 795403, 1136290, 1590806, 1704435, 2386209, 3408870, 3977015, 4772418, 7954030, 11931045, 23862090]

約数ペア:

[(1, 23862090), (2, 11931045), (3, 7954030), (5, 4772418), (6, 3977015), (7, 3408870), (10, 2386209), (14, 1704435), (15, 1590806), (21, 1136290), (30, 795403), (35, 681774), (42, 568145), (70, 340887), (105, 227258), (199, 119910), (210, 113629), (398, 59955), (571, 41790), (597, 39970), (995, 23982), (1142, 20895), (1194, 19985), (1393, 17130), (1713, 13930), (1990, 11991), (2786, 8565), (2855, 8358), (2985, 7994), (3426, 6965), (3997, 5970), (4179, 5710)]