713586020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{2297}}^1$

素因数の和:2637

約数の個数: 72

約数和(自身を含む): 1749449016

約数和(自身を除く): 1035862996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 317, 490, 634, 980, 1268, 1585, 2219, 2297, 3170, 4438, 4594, 6340, 8876, 9188, 11095, 11485, 15533, 16079, 22190, 22970, 31066, 32158, 44380, 45940, 62132, 64316, 77665, 80395, 112553, 155330, 160790, 225106, 310660, 321580, 450212, 562765, 728149, 1125530, 1456298, 2251060, 2912596, 3640745, 5097043, 7281490, 10194086, 14562980, 20388172, 25485215, 35679301, 50970430, 71358602, 101940860, 142717204, 178396505, 356793010, 713586020]

約数ペア:

[(1, 713586020), (2, 356793010), (4, 178396505), (5, 142717204), (7, 101940860), (10, 71358602), (14, 50970430), (20, 35679301), (28, 25485215), (35, 20388172), (49, 14562980), (70, 10194086), (98, 7281490), (140, 5097043), (196, 3640745), (245, 2912596), (317, 2251060), (490, 1456298), (634, 1125530), (980, 728149), (1268, 562765), (1585, 450212), (2219, 321580), (2297, 310660), (3170, 225106), (4438, 160790), (4594, 155330), (6340, 112553), (8876, 80395), (9188, 77665), (11095, 64316), (11485, 62132), (15533, 45940), (16079, 44380), (22190, 32158), (22970, 31066)]