3136990780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{733}}^1$

素因数の和:1164

約数の個数: 144

約数和(自身を含む): 8392368096

約数和(自身を除く): 5255377316

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 397, 490, 539, 733, 770, 794, 980, 1078, 1466, 1540, 1588, 1985, 2156, 2695, 2779, 2932, 3665, 3970, 4367, 5131, 5390, 5558, 7330, 7940, 8063, 8734, 10262, 10780, 11116, 13895, 14660, 16126, 17468, 19453, 20524, 21835, 25655, 27790, 30569, 32252, 35917, 38906, 40315, 43670, 51310, 55580, 56441, 61138, 71834, 77812, 80630, 87340, 97265, 102620, 112882, 122276, 143668, 152845, 161260, 179585, 194530, 213983, 225764, 282205, 291001, 305690, 359170, 389060, 395087, 427966, 564410, 582002, 611380, 718340, 790174, 855932, 1069915, 1128820, 1164004, 1455005, 1580348, 1975435, 2037007, 2139830, 2910010, 3201011, 3950870, 4074014, 4279660, 5820020, 6402022, 7901740, 8148028, 10185035, 12804044, 14259049, 16005055, 20370070, 22407077, 28518098, 32010110, 40740140, 44814154, 57036196, 64020220, 71295245, 89628308, 112035385, 142590490, 156849539, 224070770, 285180980, 313699078, 448141540, 627398156, 784247695, 1568495390, 3136990780]

約数ペア:

[(1, 3136990780), (2, 1568495390), (4, 784247695), (5, 627398156), (7, 448141540), (10, 313699078), (11, 285180980), (14, 224070770), (20, 156849539), (22, 142590490), (28, 112035385), (35, 89628308), (44, 71295245), (49, 64020220), (55, 57036196), (70, 44814154), (77, 40740140), (98, 32010110), (110, 28518098), (140, 22407077), (154, 20370070), (196, 16005055), (220, 14259049), (245, 12804044), (308, 10185035), (385, 8148028), (397, 7901740), (490, 6402022), (539, 5820020), (733, 4279660), (770, 4074014), (794, 3950870), (980, 3201011), (1078, 2910010), (1466, 2139830), (1540, 2037007), (1588, 1975435), (1985, 1580348), (2156, 1455005), (2695, 1164004), (2779, 1128820), (2932, 1069915), (3665, 855932), (3970, 790174), (4367, 718340), (5131, 611380), (5390, 582002), (5558, 564410), (7330, 427966), (7940, 395087), (8063, 389060), (8734, 359170), (10262, 305690), (10780, 291001), (11116, 282205), (13895, 225764), (14660, 213983), (16126, 194530), (17468, 179585), (19453, 161260), (20524, 152845), (21835, 143668), (25655, 122276), (27790, 112882), (30569, 102620), (32252, 97265), (35917, 87340), (38906, 80630), (40315, 77812), (43670, 71834), (51310, 61138), (55580, 56441)]