1252914.00000000

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 165680640

約数和(自身を除く): 112040550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 101, 105, 126, 135, 189, 202, 210, 270, 281, 303, 315, 378, 505, 562, 606, 630, 707, 843, 909, 945, 1010, 1405, 1414, 1515, 1686, 1818, 1890, 1967, 2121, 2529, 2727, 2810, 3030, 3535, 3934, 4215, 4242, 4545, 5058, 5454, 5901, 6363, 7070, 7587, 8430, 9090, 9835, 10605, 11802, 12645, 12726, 13635, 15174, 17703, 19089, 19670, 21210, 25290, 27270, 28381, 29505, 31815, 35406, 37935, 38178, 53109, 56762, 59010, 63630, 75870, 85143, 88515, 95445, 106218, 141905, 170286, 177030, 190890, 198667, 255429, 265545, 283810, 397334, 425715, 510858, 531090, 596001, 766287, 851430, 993335, 1192002, 1277145, 1532574, 1788003, 1986670, 2554290, 2980005, 3576006, 3831435, 5364009, 5960010, 7662870, 8940015, 10728018, 17880030, 26820045, 53640090]

約数ペア:

[(1, 53640090), (2, 26820045), (3, 17880030), (5, 10728018), (6, 8940015), (7, 7662870), (9, 5960010), (10, 5364009), (14, 3831435), (15, 3576006), (18, 2980005), (21, 2554290), (27, 1986670), (30, 1788003), (35, 1532574), (42, 1277145), (45, 1192002), (54, 993335), (63, 851430), (70, 766287), (90, 596001), (101, 531090), (105, 510858), (126, 425715), (135, 397334), (189, 283810), (202, 265545), (210, 255429), (270, 198667), (281, 190890), (303, 177030), (315, 170286), (378, 141905), (505, 106218), (562, 95445), (606, 88515), (630, 85143), (707, 75870), (843, 63630), (909, 59010), (945, 56762), (1010, 53109), (1405, 38178), (1414, 37935), (1515, 35406), (1686, 31815), (1818, 29505), (1890, 28381), (1967, 27270), (2121, 25290), (2529, 21210), (2727, 19670), (2810, 19089), (3030, 17703), (3535, 15174), (3934, 13635), (4215, 12726), (4242, 12645), (4545, 11802), (5058, 10605), (5454, 9835), (5901, 9090), (6363, 8430), (7070, 7587)]