43689870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{9907}}^1$

素因数の和:9934

約数の個数: 72

約数和(自身を含む): 132152904

約数和(自身を除く): 88463034

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 9907, 19814, 29721, 49535, 59442, 69349, 89163, 99070, 138698, 148605, 178326, 208047, 297210, 346745, 416094, 445815, 485443, 624141, 693490, 891630, 970886, 1040235, 1248282, 1456329, 2080470, 2427215, 2912658, 3120705, 4368987, 4854430, 6241410, 7281645, 8737974, 14563290, 21844935, 43689870]

約数ペア:

[(1, 43689870), (2, 21844935), (3, 14563290), (5, 8737974), (6, 7281645), (7, 6241410), (9, 4854430), (10, 4368987), (14, 3120705), (15, 2912658), (18, 2427215), (21, 2080470), (30, 1456329), (35, 1248282), (42, 1040235), (45, 970886), (49, 891630), (63, 693490), (70, 624141), (90, 485443), (98, 445815), (105, 416094), (126, 346745), (147, 297210), (210, 208047), (245, 178326), (294, 148605), (315, 138698), (441, 99070), (490, 89163), (630, 69349), (735, 59442), (882, 49535), (1470, 29721), (2205, 19814), (4410, 9907)]