987526260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{46103}}^1$

素因数の和:46142

約数の個数: 144

約数和(自身を含む): 3624880896

約数和(自身を除く): 2637354636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 46103, 92206, 138309, 184412, 230515, 276618, 322721, 414927, 461030, 553236, 645442, 691545, 783751, 829854, 922060, 968163, 1290884, 1383090, 1567502, 1613605, 1659708, 1936326, 2074635, 2351253, 2766180, 2904489, 3135004, 3227210, 3872652, 3918755, 4149270, 4702506, 4840815, 5486257, 5808978, 6454420, 7053759, 7837510, 8298540, 9405012, 9681630, 10972514, 11617956, 11756265, 14107518, 14522445, 15675020, 16458771, 19363260, 21945028, 23512530, 27431285, 28215036, 29044890, 32917542, 35268795, 47025060, 49376313, 54862570, 58089780, 65835084, 70537590, 82293855, 98752626, 109725140, 141075180, 164587710, 197505252, 246881565, 329175420, 493763130, 987526260]

約数ペア:

[(1, 987526260), (2, 493763130), (3, 329175420), (4, 246881565), (5, 197505252), (6, 164587710), (7, 141075180), (9, 109725140), (10, 98752626), (12, 82293855), (14, 70537590), (15, 65835084), (17, 58089780), (18, 54862570), (20, 49376313), (21, 47025060), (28, 35268795), (30, 32917542), (34, 29044890), (35, 28215036), (36, 27431285), (42, 23512530), (45, 21945028), (51, 19363260), (60, 16458771), (63, 15675020), (68, 14522445), (70, 14107518), (84, 11756265), (85, 11617956), (90, 10972514), (102, 9681630), (105, 9405012), (119, 8298540), (126, 7837510), (140, 7053759), (153, 6454420), (170, 5808978), (180, 5486257), (204, 4840815), (210, 4702506), (238, 4149270), (252, 3918755), (255, 3872652), (306, 3227210), (315, 3135004), (340, 2904489), (357, 2766180), (420, 2351253), (476, 2074635), (510, 1936326), (595, 1659708), (612, 1613605), (630, 1567502), (714, 1383090), (765, 1290884), (1020, 968163), (1071, 922060), (1190, 829854), (1260, 783751), (1428, 691545), (1530, 645442), (1785, 553236), (2142, 461030), (2380, 414927), (3060, 322721), (3570, 276618), (4284, 230515), (5355, 184412), (7140, 138309), (10710, 92206), (21420, 46103)]