87215310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 291852288

約数和(自身を除く): 204636978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 30, 35, 39, 42, 45, 46, 63, 65, 69, 70, 78, 90, 91, 105, 115, 117, 126, 130, 138, 161, 182, 195, 207, 210, 230, 234, 273, 299, 315, 322, 345, 390, 414, 455, 463, 483, 546, 585, 598, 630, 690, 805, 819, 897, 910, 926, 966, 1035, 1170, 1365, 1389, 1449, 1495, 1610, 1638, 1794, 2070, 2093, 2315, 2415, 2691, 2730, 2778, 2898, 2990, 3241, 4095, 4167, 4186, 4485, 4630, 4830, 5382, 6019, 6279, 6482, 6945, 7245, 8190, 8334, 8970, 9723, 10465, 10649, 12038, 12558, 13455, 13890, 14490, 16205, 18057, 18837, 19446, 20835, 20930, 21298, 26910, 29169, 30095, 31395, 31947, 32410, 36114, 37674, 41670, 42133, 48615, 53245, 54171, 58338, 60190, 62790, 63894, 74543, 84266, 90285, 94185, 95841, 97230, 106490, 108342, 126399, 138437, 145845, 149086, 159735, 180570, 188370, 191682, 210665, 223629, 252798, 270855, 276874, 291690, 319470, 372715, 379197, 415311, 421330, 447258, 479205, 541710, 631995, 670887, 692185, 745430, 758394, 830622, 958410, 969059, 1118145, 1245933, 1263990, 1341774, 1384370, 1895985, 1938118, 2076555, 2236290, 2491866, 2907177, 3354435, 3791970, 4153110, 4845295, 5814354, 6229665, 6708870, 8721531, 9690590, 12459330, 14535885, 17443062, 29071770, 43607655, 87215310]

約数ペア:

[(1, 87215310), (2, 43607655), (3, 29071770), (5, 17443062), (6, 14535885), (7, 12459330), (9, 9690590), (10, 8721531), (13, 6708870), (14, 6229665), (15, 5814354), (18, 4845295), (21, 4153110), (23, 3791970), (26, 3354435), (30, 2907177), (35, 2491866), (39, 2236290), (42, 2076555), (45, 1938118), (46, 1895985), (63, 1384370), (65, 1341774), (69, 1263990), (70, 1245933), (78, 1118145), (90, 969059), (91, 958410), (105, 830622), (115, 758394), (117, 745430), (126, 692185), (130, 670887), (138, 631995), (161, 541710), (182, 479205), (195, 447258), (207, 421330), (210, 415311), (230, 379197), (234, 372715), (273, 319470), (299, 291690), (315, 276874), (322, 270855), (345, 252798), (390, 223629), (414, 210665), (455, 191682), (463, 188370), (483, 180570), (546, 159735), (585, 149086), (598, 145845), (630, 138437), (690, 126399), (805, 108342), (819, 106490), (897, 97230), (910, 95841), (926, 94185), (966, 90285), (1035, 84266), (1170, 74543), (1365, 63894), (1389, 62790), (1449, 60190), (1495, 58338), (1610, 54171), (1638, 53245), (1794, 48615), (2070, 42133), (2093, 41670), (2315, 37674), (2415, 36114), (2691, 32410), (2730, 31947), (2778, 31395), (2898, 30095), (2990, 29169), (3241, 26910), (4095, 21298), (4167, 20930), (4186, 20835), (4485, 19446), (4630, 18837), (4830, 18057), (5382, 16205), (6019, 14490), (6279, 13890), (6482, 13455), (6945, 12558), (7245, 12038), (8190, 10649), (8334, 10465), (8970, 9723)]