11886210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 38246400

約数和(自身を除く): 26360190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 331, 342, 378, 399, 513, 570, 630, 662, 665, 798, 855, 945, 993, 1026, 1197, 1330, 1655, 1710, 1890, 1986, 1995, 2317, 2394, 2565, 2979, 3310, 3591, 3990, 4634, 4965, 5130, 5958, 5985, 6289, 6951, 7182, 8937, 9930, 11585, 11970, 12578, 13902, 14895, 17874, 17955, 18867, 20853, 23170, 29790, 31445, 34755, 35910, 37734, 41706, 44023, 44685, 56601, 62559, 62890, 69510, 88046, 89370, 94335, 104265, 113202, 125118, 132069, 169803, 188670, 208530, 220115, 264138, 283005, 312795, 339606, 396207, 440230, 566010, 625590, 660345, 792414, 849015, 1188621, 1320690, 1698030, 1981035, 2377242, 3962070, 5943105, 11886210]

約数ペア:

[(1, 11886210), (2, 5943105), (3, 3962070), (5, 2377242), (6, 1981035), (7, 1698030), (9, 1320690), (10, 1188621), (14, 849015), (15, 792414), (18, 660345), (19, 625590), (21, 566010), (27, 440230), (30, 396207), (35, 339606), (38, 312795), (42, 283005), (45, 264138), (54, 220115), (57, 208530), (63, 188670), (70, 169803), (90, 132069), (95, 125118), (105, 113202), (114, 104265), (126, 94335), (133, 89370), (135, 88046), (171, 69510), (189, 62890), (190, 62559), (210, 56601), (266, 44685), (270, 44023), (285, 41706), (315, 37734), (331, 35910), (342, 34755), (378, 31445), (399, 29790), (513, 23170), (570, 20853), (630, 18867), (662, 17955), (665, 17874), (798, 14895), (855, 13902), (945, 12578), (993, 11970), (1026, 11585), (1197, 9930), (1330, 8937), (1655, 7182), (1710, 6951), (1890, 6289), (1986, 5985), (1995, 5958), (2317, 5130), (2394, 4965), (2565, 4634), (2979, 3990), (3310, 3591)]