45070830

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{7949}}^1$

素因数の和:7975

約数の個数: 80

約数和(自身を含む): 138520800

約数和(自身を除く): 93449970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 7949, 15898, 23847, 39745, 47694, 55643, 71541, 79490, 111286, 119235, 143082, 166929, 214623, 238470, 278215, 333858, 357705, 429246, 500787, 556430, 643869, 715410, 834645, 1001574, 1073115, 1287738, 1502361, 1669290, 2146230, 2503935, 3004722, 3219345, 4507083, 5007870, 6438690, 7511805, 9014166, 15023610, 22535415, 45070830]

約数ペア:

[(1, 45070830), (2, 22535415), (3, 15023610), (5, 9014166), (6, 7511805), (7, 6438690), (9, 5007870), (10, 4507083), (14, 3219345), (15, 3004722), (18, 2503935), (21, 2146230), (27, 1669290), (30, 1502361), (35, 1287738), (42, 1073115), (45, 1001574), (54, 834645), (63, 715410), (70, 643869), (81, 556430), (90, 500787), (105, 429246), (126, 357705), (135, 333858), (162, 278215), (189, 238470), (210, 214623), (270, 166929), (315, 143082), (378, 119235), (405, 111286), (567, 79490), (630, 71541), (810, 55643), (945, 47694), (1134, 39745), (1890, 23847), (2835, 15898), (5670, 7949)]