1863765540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113783}}^1$

素因数の和:113818

約数の個数: 144

約数和(自身を含む): 6958119168

約数和(自身を除く): 5094353628

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, 113783, 227566, 341349, 455132, 568915, 682698, 796481, 1024047, 1137830, 1365396, 1479179, 1592962, 1706745, 2048094, 2275660, 2389443, 2958358, 3185924, 3413490, 3982405, 4096188, 4437537, 4778886, 5120235, 5916716, 6826980, 7168329, 7395895, 7964810, 8875074, 9557772, 10240470, 10354253, 11947215, 13312611, 14336658, 14791790, 15929620, 17750148, 20480940, 20708506, 22187685, 23894430, 26625222, 28673316, 29583580, 31062759, 35841645, 41417012, 44375370, 47788860, 51771265, 53250444, 62125518, 66563055, 71683290, 88750740, 93188277, 103542530, 124251036, 133126110, 143366580, 155313795, 186376554, 207085060, 266252220, 310627590, 372753108, 465941385, 621255180, 931882770, 1863765540]

約数ペア:

[(1, 1863765540), (2, 931882770), (3, 621255180), (4, 465941385), (5, 372753108), (6, 310627590), (7, 266252220), (9, 207085060), (10, 186376554), (12, 155313795), (13, 143366580), (14, 133126110), (15, 124251036), (18, 103542530), (20, 93188277), (21, 88750740), (26, 71683290), (28, 66563055), (30, 62125518), (35, 53250444), (36, 51771265), (39, 47788860), (42, 44375370), (45, 41417012), (52, 35841645), (60, 31062759), (63, 29583580), (65, 28673316), (70, 26625222), (78, 23894430), (84, 22187685), (90, 20708506), (91, 20480940), (105, 17750148), (117, 15929620), (126, 14791790), (130, 14336658), (140, 13312611), (156, 11947215), (180, 10354253), (182, 10240470), (195, 9557772), (210, 8875074), (234, 7964810), (252, 7395895), (260, 7168329), (273, 6826980), (315, 5916716), (364, 5120235), (390, 4778886), (420, 4437537), (455, 4096188), (468, 3982405), (546, 3413490), (585, 3185924), (630, 2958358), (780, 2389443), (819, 2275660), (910, 2048094), (1092, 1706745), (1170, 1592962), (1260, 1479179), (1365, 1365396), (1638, 1137830), (1820, 1024047), (2340, 796481), (2730, 682698), (3276, 568915), (4095, 455132), (5460, 341349), (8190, 227566), (16380, 113783)]