1570963980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{2111}}^1$

素因数の和:2359

約数の個数: 96

約数和(自身を含む): 4484874240

約数和(自身を除く): 2913910260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 157, 158, 237, 314, 316, 395, 471, 474, 628, 785, 790, 942, 948, 1185, 1570, 1580, 1884, 2111, 2355, 2370, 3140, 4222, 4710, 4740, 6333, 8444, 9420, 10555, 12403, 12666, 21110, 24806, 25332, 31665, 37209, 42220, 49612, 62015, 63330, 74418, 124030, 126660, 148836, 166769, 186045, 248060, 331427, 333538, 372090, 500307, 662854, 667076, 744180, 833845, 994281, 1000614, 1325708, 1657135, 1667690, 1988562, 2001228, 2501535, 3314270, 3335380, 3977124, 4971405, 5003070, 6628540, 9942810, 10006140, 19885620, 26182733, 52365466, 78548199, 104730932, 130913665, 157096398, 261827330, 314192796, 392740995, 523654660, 785481990, 1570963980]

約数ペア:

[(1, 1570963980), (2, 785481990), (3, 523654660), (4, 392740995), (5, 314192796), (6, 261827330), (10, 157096398), (12, 130913665), (15, 104730932), (20, 78548199), (30, 52365466), (60, 26182733), (79, 19885620), (157, 10006140), (158, 9942810), (237, 6628540), (314, 5003070), (316, 4971405), (395, 3977124), (471, 3335380), (474, 3314270), (628, 2501535), (785, 2001228), (790, 1988562), (942, 1667690), (948, 1657135), (1185, 1325708), (1570, 1000614), (1580, 994281), (1884, 833845), (2111, 744180), (2355, 667076), (2370, 662854), (3140, 500307), (4222, 372090), (4710, 333538), (4740, 331427), (6333, 248060), (8444, 186045), (9420, 166769), (10555, 148836), (12403, 126660), (12666, 124030), (21110, 74418), (24806, 63330), (25332, 62015), (31665, 49612), (37209, 42220)]