2149642710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{30661}}^1$

素因数の和:30734

約数の個数: 96

約数和(自身を含む): 6026922720

約数和(自身を除く): 3877280010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 41, 45, 57, 82, 90, 95, 114, 123, 171, 190, 205, 246, 285, 342, 369, 410, 570, 615, 738, 779, 855, 1230, 1558, 1710, 1845, 2337, 3690, 3895, 4674, 7011, 7790, 11685, 14022, 23370, 30661, 35055, 61322, 70110, 91983, 153305, 183966, 275949, 306610, 459915, 551898, 582559, 919830, 1165118, 1257101, 1379745, 1747677, 2514202, 2759490, 2912795, 3495354, 3771303, 5243031, 5825590, 6285505, 7542606, 8738385, 10486062, 11313909, 12571010, 17476770, 18856515, 22627818, 23884919, 26215155, 37713030, 47769838, 52430310, 56569545, 71654757, 113139090, 119424595, 143309514, 214964271, 238849190, 358273785, 429928542, 716547570, 1074821355, 2149642710]

約数ペア:

[(1, 2149642710), (2, 1074821355), (3, 716547570), (5, 429928542), (6, 358273785), (9, 238849190), (10, 214964271), (15, 143309514), (18, 119424595), (19, 113139090), (30, 71654757), (38, 56569545), (41, 52430310), (45, 47769838), (57, 37713030), (82, 26215155), (90, 23884919), (95, 22627818), (114, 18856515), (123, 17476770), (171, 12571010), (190, 11313909), (205, 10486062), (246, 8738385), (285, 7542606), (342, 6285505), (369, 5825590), (410, 5243031), (570, 3771303), (615, 3495354), (738, 2912795), (779, 2759490), (855, 2514202), (1230, 1747677), (1558, 1379745), (1710, 1257101), (1845, 1165118), (2337, 919830), (3690, 582559), (3895, 551898), (4674, 459915), (7011, 306610), (7790, 275949), (11685, 183966), (14022, 153305), (23370, 91983), (30661, 70110), (35055, 61322)]