43401540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7949}}^1$

素因数の和:7981

約数の個数: 96

約数和(自身を含む): 149587200

約数和(自身を除く): 106185660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7949, 15898, 23847, 31796, 39745, 47694, 55643, 79490, 95388, 103337, 111286, 119235, 158980, 166929, 206674, 222572, 238470, 278215, 310011, 333858, 413348, 476940, 516685, 556430, 620022, 667716, 723359, 834645, 1033370, 1112860, 1240044, 1446718, 1550055, 1669290, 2066740, 2170077, 2893436, 3100110, 3338580, 3616795, 4340154, 6200220, 7233590, 8680308, 10850385, 14467180, 21700770, 43401540]

約数ペア:

[(1, 43401540), (2, 21700770), (3, 14467180), (4, 10850385), (5, 8680308), (6, 7233590), (7, 6200220), (10, 4340154), (12, 3616795), (13, 3338580), (14, 3100110), (15, 2893436), (20, 2170077), (21, 2066740), (26, 1669290), (28, 1550055), (30, 1446718), (35, 1240044), (39, 1112860), (42, 1033370), (52, 834645), (60, 723359), (65, 667716), (70, 620022), (78, 556430), (84, 516685), (91, 476940), (105, 413348), (130, 333858), (140, 310011), (156, 278215), (182, 238470), (195, 222572), (210, 206674), (260, 166929), (273, 158980), (364, 119235), (390, 111286), (420, 103337), (455, 95388), (546, 79490), (780, 55643), (910, 47694), (1092, 39745), (1365, 31796), (1820, 23847), (2730, 15898), (5460, 7949)]