2950009020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{10499}}^1$

素因数の和:10744

約数の個数: 144

約数和(自身を含む): 10273536000

約数和(自身を除く): 7323526980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 223, 252, 315, 420, 446, 630, 669, 892, 1115, 1260, 1338, 1561, 2007, 2230, 2676, 3122, 3345, 4014, 4460, 4683, 6244, 6690, 7805, 8028, 9366, 10035, 10499, 13380, 14049, 15610, 18732, 20070, 20998, 23415, 28098, 31220, 31497, 40140, 41996, 46830, 52495, 56196, 62994, 70245, 73493, 93660, 94491, 104990, 125988, 140490, 146986, 157485, 188982, 209980, 220479, 280980, 293972, 314970, 367465, 377964, 440958, 472455, 629940, 661437, 734930, 881916, 944910, 1102395, 1322874, 1469860, 1889820, 2204790, 2341277, 2645748, 3307185, 4409580, 4682554, 6614370, 7023831, 9365108, 11706385, 13228740, 14047662, 16388939, 21071493, 23412770, 28095324, 32777878, 35119155, 42142986, 46825540, 49166817, 65555756, 70238310, 81944695, 84285972, 98333634, 105357465, 140476620, 147500451, 163889390, 196667268, 210714930, 245834085, 295000902, 327778780, 421429860, 491668170, 590001804, 737502255, 983336340, 1475004510, 2950009020]

約数ペア:

[(1, 2950009020), (2, 1475004510), (3, 983336340), (4, 737502255), (5, 590001804), (6, 491668170), (7, 421429860), (9, 327778780), (10, 295000902), (12, 245834085), (14, 210714930), (15, 196667268), (18, 163889390), (20, 147500451), (21, 140476620), (28, 105357465), (30, 98333634), (35, 84285972), (36, 81944695), (42, 70238310), (45, 65555756), (60, 49166817), (63, 46825540), (70, 42142986), (84, 35119155), (90, 32777878), (105, 28095324), (126, 23412770), (140, 21071493), (180, 16388939), (210, 14047662), (223, 13228740), (252, 11706385), (315, 9365108), (420, 7023831), (446, 6614370), (630, 4682554), (669, 4409580), (892, 3307185), (1115, 2645748), (1260, 2341277), (1338, 2204790), (1561, 1889820), (2007, 1469860), (2230, 1322874), (2676, 1102395), (3122, 944910), (3345, 881916), (4014, 734930), (4460, 661437), (4683, 629940), (6244, 472455), (6690, 440958), (7805, 377964), (8028, 367465), (9366, 314970), (10035, 293972), (10499, 280980), (13380, 220479), (14049, 209980), (15610, 188982), (18732, 157485), (20070, 146986), (20998, 140490), (23415, 125988), (28098, 104990), (31220, 94491), (31497, 93660), (40140, 73493), (41996, 70245), (46830, 62994), (52495, 56196)]