1570405060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2141

約数の個数: 96

約数和(自身を含む): 3897508608

約数和(自身を除く): 2327103548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 157, 185, 259, 314, 370, 518, 628, 740, 785, 1036, 1099, 1295, 1570, 1931, 2198, 2590, 3140, 3862, 4396, 5180, 5495, 5809, 7724, 9655, 10990, 11618, 13517, 19310, 21980, 23236, 27034, 29045, 38620, 40663, 54068, 58090, 67585, 71447, 81326, 116180, 135170, 142894, 162652, 203315, 270340, 285788, 303167, 357235, 406630, 500129, 606334, 714470, 813260, 1000258, 1212668, 1428940, 1515835, 2000516, 2122169, 2500645, 3031670, 4244338, 5001290, 6063340, 8488676, 10002580, 10610845, 11217179, 21221690, 22434358, 42443380, 44868716, 56085895, 78520253, 112171790, 157040506, 224343580, 314081012, 392601265, 785202530, 1570405060]

約数ペア:

[(1, 1570405060), (2, 785202530), (4, 392601265), (5, 314081012), (7, 224343580), (10, 157040506), (14, 112171790), (20, 78520253), (28, 56085895), (35, 44868716), (37, 42443380), (70, 22434358), (74, 21221690), (140, 11217179), (148, 10610845), (157, 10002580), (185, 8488676), (259, 6063340), (314, 5001290), (370, 4244338), (518, 3031670), (628, 2500645), (740, 2122169), (785, 2000516), (1036, 1515835), (1099, 1428940), (1295, 1212668), (1570, 1000258), (1931, 813260), (2198, 714470), (2590, 606334), (3140, 500129), (3862, 406630), (4396, 357235), (5180, 303167), (5495, 285788), (5809, 270340), (7724, 203315), (9655, 162652), (10990, 142894), (11618, 135170), (13517, 116180), (19310, 81326), (21980, 71447), (23236, 67585), (27034, 58090), (29045, 54068), (38620, 40663)]