123321210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 319308480

約数和(自身を除く): 195987270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 59, 95, 114, 118, 177, 190, 193, 285, 295, 354, 361, 386, 570, 579, 590, 722, 885, 965, 1083, 1121, 1158, 1770, 1805, 1930, 2166, 2242, 2895, 3363, 3610, 3667, 5415, 5605, 5790, 6726, 7334, 10830, 11001, 11210, 11387, 16815, 18335, 21299, 22002, 22774, 33630, 34161, 36670, 42598, 55005, 56935, 63897, 68322, 69673, 106495, 110010, 113870, 127794, 139346, 170805, 209019, 212990, 216353, 319485, 341610, 348365, 418038, 432706, 638970, 649059, 696730, 1045095, 1081765, 1298118, 2090190, 2163530, 3245295, 4110707, 6490590, 8221414, 12332121, 20553535, 24664242, 41107070, 61660605, 123321210]

約数ペア:

[(1, 123321210), (2, 61660605), (3, 41107070), (5, 24664242), (6, 20553535), (10, 12332121), (15, 8221414), (19, 6490590), (30, 4110707), (38, 3245295), (57, 2163530), (59, 2090190), (95, 1298118), (114, 1081765), (118, 1045095), (177, 696730), (190, 649059), (193, 638970), (285, 432706), (295, 418038), (354, 348365), (361, 341610), (386, 319485), (570, 216353), (579, 212990), (590, 209019), (722, 170805), (885, 139346), (965, 127794), (1083, 113870), (1121, 110010), (1158, 106495), (1770, 69673), (1805, 68322), (1930, 63897), (2166, 56935), (2242, 55005), (2895, 42598), (3363, 36670), (3610, 34161), (3667, 33630), (5415, 22774), (5605, 22002), (5790, 21299), (6726, 18335), (7334, 16815), (10830, 11387), (11001, 11210)]