527419340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{6047}}^1$

素因数の和:6159

約数の個数: 72

約数和(自身を含む): 1303102080

約数和(自身を除く): 775682740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 89, 98, 140, 178, 196, 245, 356, 445, 490, 623, 890, 980, 1246, 1780, 2492, 3115, 4361, 6047, 6230, 8722, 12094, 12460, 17444, 21805, 24188, 30235, 42329, 43610, 60470, 84658, 87220, 120940, 169316, 211645, 296303, 423290, 538183, 592606, 846580, 1076366, 1185212, 1481515, 2152732, 2690915, 2963030, 3767281, 5381830, 5926060, 7534562, 10763660, 15069124, 18836405, 26370967, 37672810, 52741934, 75345620, 105483868, 131854835, 263709670, 527419340]

約数ペア:

[(1, 527419340), (2, 263709670), (4, 131854835), (5, 105483868), (7, 75345620), (10, 52741934), (14, 37672810), (20, 26370967), (28, 18836405), (35, 15069124), (49, 10763660), (70, 7534562), (89, 5926060), (98, 5381830), (140, 3767281), (178, 2963030), (196, 2690915), (245, 2152732), (356, 1481515), (445, 1185212), (490, 1076366), (623, 846580), (890, 592606), (980, 538183), (1246, 423290), (1780, 296303), (2492, 211645), (3115, 169316), (4361, 120940), (6047, 87220), (6230, 84658), (8722, 60470), (12094, 43610), (12460, 42329), (17444, 30235), (21805, 24188)]