25366530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 70041600

約数和(自身を除く): 44675070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 607, 995, 1194, 1214, 1393, 1821, 1990, 2786, 2985, 3035, 3642, 4179, 4249, 5970, 6070, 6965, 8358, 8498, 9105, 12747, 13930, 18210, 20895, 21245, 25494, 41790, 42490, 63735, 120793, 127470, 241586, 362379, 603965, 724758, 845551, 1207930, 1691102, 1811895, 2536653, 3623790, 4227755, 5073306, 8455510, 12683265, 25366530]

約数ペア:

[(1, 25366530), (2, 12683265), (3, 8455510), (5, 5073306), (6, 4227755), (7, 3623790), (10, 2536653), (14, 1811895), (15, 1691102), (21, 1207930), (30, 845551), (35, 724758), (42, 603965), (70, 362379), (105, 241586), (199, 127470), (210, 120793), (398, 63735), (597, 42490), (607, 41790), (995, 25494), (1194, 21245), (1214, 20895), (1393, 18210), (1821, 13930), (1990, 12747), (2786, 9105), (2985, 8498), (3035, 8358), (3642, 6965), (4179, 6070), (4249, 5970)]