713704940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 1690354176

約数和(自身を除く): 976649236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 73, 124, 130, 146, 155, 260, 292, 310, 365, 403, 620, 730, 806, 949, 1213, 1460, 1612, 1898, 2015, 2263, 2426, 3796, 4030, 4526, 4745, 4852, 6065, 8060, 9052, 9490, 11315, 12130, 15769, 18980, 22630, 24260, 29419, 31538, 37603, 45260, 58838, 63076, 75206, 78845, 88549, 117676, 147095, 150412, 157690, 177098, 188015, 294190, 315380, 354196, 376030, 442745, 488839, 588380, 752060, 885490, 977678, 1151137, 1770980, 1955356, 2302274, 2444195, 2745019, 4604548, 4888390, 5490038, 5755685, 9776780, 10980076, 11511370, 13725095, 23022740, 27450190, 35685247, 54900380, 71370494, 142740988, 178426235, 356852470, 713704940]

約数ペア:

[(1, 713704940), (2, 356852470), (4, 178426235), (5, 142740988), (10, 71370494), (13, 54900380), (20, 35685247), (26, 27450190), (31, 23022740), (52, 13725095), (62, 11511370), (65, 10980076), (73, 9776780), (124, 5755685), (130, 5490038), (146, 4888390), (155, 4604548), (260, 2745019), (292, 2444195), (310, 2302274), (365, 1955356), (403, 1770980), (620, 1151137), (730, 977678), (806, 885490), (949, 752060), (1213, 588380), (1460, 488839), (1612, 442745), (1898, 376030), (2015, 354196), (2263, 315380), (2426, 294190), (3796, 188015), (4030, 177098), (4526, 157690), (4745, 150412), (4852, 147095), (6065, 117676), (8060, 88549), (9052, 78845), (9490, 75206), (11315, 63076), (12130, 58838), (15769, 45260), (18980, 37603), (22630, 31538), (24260, 29419)]