134468460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{106721}}^1$

素因数の和:106743

約数の個数: 72

約数和(自身を含む): 466161696

約数和(自身を除く): 331693236

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, 1260, 106721, 213442, 320163, 426884, 533605, 640326, 747047, 960489, 1067210, 1280652, 1494094, 1600815, 1920978, 2134420, 2241141, 2988188, 3201630, 3735235, 3841956, 4482282, 4802445, 6403260, 6723423, 7470470, 8964564, 9604890, 11205705, 13446846, 14940940, 19209780, 22411410, 26893692, 33617115, 44822820, 67234230, 134468460]

約数ペア:

[(1, 134468460), (2, 67234230), (3, 44822820), (4, 33617115), (5, 26893692), (6, 22411410), (7, 19209780), (9, 14940940), (10, 13446846), (12, 11205705), (14, 9604890), (15, 8964564), (18, 7470470), (20, 6723423), (21, 6403260), (28, 4802445), (30, 4482282), (35, 3841956), (36, 3735235), (42, 3201630), (45, 2988188), (60, 2241141), (63, 2134420), (70, 1920978), (84, 1600815), (90, 1494094), (105, 1280652), (126, 1067210), (140, 960489), (180, 747047), (210, 640326), (252, 533605), (315, 426884), (420, 320163), (630, 213442), (1260, 106721)]