39431070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 124231680

約数和(自身を除く): 84800610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 673, 837, 930, 945, 1085, 1302, 1346, 1395, 1674, 1890, 1953, 2019, 2170, 2790, 3255, 3365, 3906, 4038, 4185, 4711, 5859, 6057, 6510, 6730, 8370, 9422, 9765, 10095, 11718, 12114, 14133, 18171, 19530, 20190, 20863, 23555, 28266, 29295, 30285, 36342, 41726, 42399, 47110, 58590, 60570, 62589, 70665, 84798, 90855, 104315, 125178, 127197, 141330, 146041, 181710, 187767, 208630, 211995, 254394, 292082, 312945, 375534, 423990, 438123, 563301, 625890, 635985, 730205, 876246, 938835, 1126602, 1271970, 1314369, 1460410, 1877670, 2190615, 2628738, 2816505, 3943107, 4381230, 5633010, 6571845, 7886214, 13143690, 19715535, 39431070]

約数ペア:

[(1, 39431070), (2, 19715535), (3, 13143690), (5, 7886214), (6, 6571845), (7, 5633010), (9, 4381230), (10, 3943107), (14, 2816505), (15, 2628738), (18, 2190615), (21, 1877670), (27, 1460410), (30, 1314369), (31, 1271970), (35, 1126602), (42, 938835), (45, 876246), (54, 730205), (62, 635985), (63, 625890), (70, 563301), (90, 438123), (93, 423990), (105, 375534), (126, 312945), (135, 292082), (155, 254394), (186, 211995), (189, 208630), (210, 187767), (217, 181710), (270, 146041), (279, 141330), (310, 127197), (315, 125178), (378, 104315), (434, 90855), (465, 84798), (558, 70665), (630, 62589), (651, 60570), (673, 58590), (837, 47110), (930, 42399), (945, 41726), (1085, 36342), (1302, 30285), (1346, 29295), (1395, 28266), (1674, 23555), (1890, 20863), (1953, 20190), (2019, 19530), (2170, 18171), (2790, 14133), (3255, 12114), (3365, 11718), (3906, 10095), (4038, 9765), (4185, 9422), (4711, 8370), (5859, 6730), (6057, 6510)]