17977300740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{15227}}^1$

素因数の和:16186

約数の個数: 144

約数和(自身を含む): 62391917952

約数和(自身を除く): 44414617212

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, 252, 315, 420, 630, 937, 1260, 1874, 2811, 3748, 4685, 5622, 6559, 8433, 9370, 11244, 13118, 14055, 15227, 16866, 18740, 19677, 26236, 28110, 30454, 32795, 33732, 39354, 42165, 45681, 56220, 59031, 60908, 65590, 76135, 78708, 84330, 91362, 98385, 106589, 118062, 131180, 137043, 152270, 168660, 182724, 196770, 213178, 228405, 236124, 274086, 295155, 304540, 319767, 393540, 426356, 456810, 532945, 548172, 590310, 639534, 685215, 913620, 959301, 1065890, 1180620, 1279068, 1370430, 1598835, 1918602, 2131780, 2740860, 3197670, 3837204, 4796505, 6395340, 9593010, 14267699, 19186020, 28535398, 42803097, 57070796, 71338495, 85606194, 99873893, 128409291, 142676990, 171212388, 199747786, 214015485, 256818582, 285353980, 299621679, 399495572, 428030970, 499369465, 513637164, 599243358, 642046455, 856061940, 898865037, 998738930, 1198486716, 1284092910, 1498108395, 1797730074, 1997477860, 2568185820, 2996216790, 3595460148, 4494325185, 5992433580, 8988650370, 17977300740]

約数ペア:

[(1, 17977300740), (2, 8988650370), (3, 5992433580), (4, 4494325185), (5, 3595460148), (6, 2996216790), (7, 2568185820), (9, 1997477860), (10, 1797730074), (12, 1498108395), (14, 1284092910), (15, 1198486716), (18, 998738930), (20, 898865037), (21, 856061940), (28, 642046455), (30, 599243358), (35, 513637164), (36, 499369465), (42, 428030970), (45, 399495572), (60, 299621679), (63, 285353980), (70, 256818582), (84, 214015485), (90, 199747786), (105, 171212388), (126, 142676990), (140, 128409291), (180, 99873893), (210, 85606194), (252, 71338495), (315, 57070796), (420, 42803097), (630, 28535398), (937, 19186020), (1260, 14267699), (1874, 9593010), (2811, 6395340), (3748, 4796505), (4685, 3837204), (5622, 3197670), (6559, 2740860), (8433, 2131780), (9370, 1918602), (11244, 1598835), (13118, 1370430), (14055, 1279068), (15227, 1180620), (16866, 1065890), (18740, 959301), (19677, 913620), (26236, 685215), (28110, 639534), (30454, 590310), (32795, 548172), (33732, 532945), (39354, 456810), (42165, 426356), (45681, 393540), (56220, 319767), (59031, 304540), (60908, 295155), (65590, 274086), (76135, 236124), (78708, 228405), (84330, 213178), (91362, 196770), (98385, 182724), (106589, 168660), (118062, 152270), (131180, 137043)]