2450824740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149623}}^1$

素因数の和:149658

約数の個数: 144

約数和(自身を含む): 9149806848

約数和(自身を除く): 6698982108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 149623, 299246, 448869, 598492, 748115, 897738, 1047361, 1346607, 1496230, 1795476, 1945099, 2094722, 2244345, 2693214, 2992460, 3142083, 3890198, 4189444, 4488690, 5236805, 5386428, 5835297, 6284166, 6733035, 7780396, 8977380, 9426249, 9725495, 10473610, 11670594, 12568332, 13466070, 13615693, 15710415, 17505891, 18852498, 19450990, 20947220, 23341188, 26932140, 27231386, 29176485, 31420830, 35011782, 37704996, 38901980, 40847079, 47131245, 54462772, 58352970, 62841660, 68078465, 70023564, 81694158, 87529455, 94262490, 116705940, 122541237, 136156930, 163388316, 175058910, 188524980, 204235395, 245082474, 272313860, 350117820, 408470790, 490164948, 612706185, 816941580, 1225412370, 2450824740]

約数ペア:

[(1, 2450824740), (2, 1225412370), (3, 816941580), (4, 612706185), (5, 490164948), (6, 408470790), (7, 350117820), (9, 272313860), (10, 245082474), (12, 204235395), (13, 188524980), (14, 175058910), (15, 163388316), (18, 136156930), (20, 122541237), (21, 116705940), (26, 94262490), (28, 87529455), (30, 81694158), (35, 70023564), (36, 68078465), (39, 62841660), (42, 58352970), (45, 54462772), (52, 47131245), (60, 40847079), (63, 38901980), (65, 37704996), (70, 35011782), (78, 31420830), (84, 29176485), (90, 27231386), (91, 26932140), (105, 23341188), (117, 20947220), (126, 19450990), (130, 18852498), (140, 17505891), (156, 15710415), (180, 13615693), (182, 13466070), (195, 12568332), (210, 11670594), (234, 10473610), (252, 9725495), (260, 9426249), (273, 8977380), (315, 7780396), (364, 6733035), (390, 6284166), (420, 5835297), (455, 5386428), (468, 5236805), (546, 4488690), (585, 4189444), (630, 3890198), (780, 3142083), (819, 2992460), (910, 2693214), (1092, 2244345), (1170, 2094722), (1260, 1945099), (1365, 1795476), (1638, 1496230), (1820, 1346607), (2340, 1047361), (2730, 897738), (3276, 748115), (4095, 598492), (5460, 448869), (8190, 299246), (16380, 149623)]