131069610

素因数分解:

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

素因数の和:9937

約数の個数: 96

約数和(自身を含む): 406624320

約数和(自身を除く): 275554710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 9907, 13230, 19814, 29721, 49535, 59442, 69349, 89163, 99070, 138698, 148605, 178326, 208047, 267489, 297210, 346745, 416094, 445815, 485443, 534978, 624141, 693490, 891630, 970886, 1040235, 1248282, 1337445, 1456329, 1872423, 2080470, 2427215, 2674890, 2912658, 3120705, 3744846, 4368987, 4854430, 6241410, 7281645, 8737974, 9362115, 13106961, 14563290, 18724230, 21844935, 26213922, 43689870, 65534805, 131069610]

約数ペア:

[(1, 131069610), (2, 65534805), (3, 43689870), (5, 26213922), (6, 21844935), (7, 18724230), (9, 14563290), (10, 13106961), (14, 9362115), (15, 8737974), (18, 7281645), (21, 6241410), (27, 4854430), (30, 4368987), (35, 3744846), (42, 3120705), (45, 2912658), (49, 2674890), (54, 2427215), (63, 2080470), (70, 1872423), (90, 1456329), (98, 1337445), (105, 1248282), (126, 1040235), (135, 970886), (147, 891630), (189, 693490), (210, 624141), (245, 534978), (270, 485443), (294, 445815), (315, 416094), (378, 346745), (441, 297210), (490, 267489), (630, 208047), (735, 178326), (882, 148605), (945, 138698), (1323, 99070), (1470, 89163), (1890, 69349), (2205, 59442), (2646, 49535), (4410, 29721), (6615, 19814), (9907, 13230)]