2021884158140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1\times {\mathrm{698729}}^1$

素因数の和:700635

約数の個数: 96

約数和(自身を含む): 5296485196800

約数和(自身を除く): 3274601038660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1879, 3758, 7516, 9395, 13153, 18790, 20669, 26306, 37580, 41338, 52612, 65765, 82676, 103345, 131530, 144683, 206690, 263060, 289366, 413380, 578732, 698729, 723415, 1397458, 1446830, 2794916, 2893660, 3493645, 4891103, 6987290, 7686019, 9782206, 13974580, 15372038, 19564412, 24455515, 30744076, 38430095, 48911030, 53802133, 76860190, 97822060, 107604266, 153720380, 215208532, 269010665, 538021330, 1076042660, 1312911791, 2625823582, 5251647164, 6564558955, 9190382537, 13129117910, 14442029701, 18380765074, 26258235820, 28884059402, 36761530148, 45951912685, 57768118804, 72210148505, 91903825370, 101094207907, 144420297010, 183807650740, 202188415814, 288840594020, 404376831628, 505471039535, 1010942079070, 2021884158140]

約数ペア:

[(1, 2021884158140), (2, 1010942079070), (4, 505471039535), (5, 404376831628), (7, 288840594020), (10, 202188415814), (11, 183807650740), (14, 144420297010), (20, 101094207907), (22, 91903825370), (28, 72210148505), (35, 57768118804), (44, 45951912685), (55, 36761530148), (70, 28884059402), (77, 26258235820), (110, 18380765074), (140, 14442029701), (154, 13129117910), (220, 9190382537), (308, 6564558955), (385, 5251647164), (770, 2625823582), (1540, 1312911791), (1879, 1076042660), (3758, 538021330), (7516, 269010665), (9395, 215208532), (13153, 153720380), (18790, 107604266), (20669, 97822060), (26306, 76860190), (37580, 53802133), (41338, 48911030), (52612, 38430095), (65765, 30744076), (82676, 24455515), (103345, 19564412), (131530, 15372038), (144683, 13974580), (206690, 9782206), (263060, 7686019), (289366, 6987290), (413380, 4891103), (578732, 3493645), (698729, 2893660), (723415, 2794916), (1397458, 1446830)]