191763390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3697}}^1$

素因数の和:3746

約数の個数: 128

約数和(自身を含む): 596413440

約数和(自身を除く): 404650050

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 3458, 3697, 3705, 3990, 5187, 7394, 7410, 8645, 10374, 11091, 17290, 18485, 22182, 25879, 25935, 36970, 48061, 51758, 51870, 55455, 70243, 77637, 96122, 110910, 129395, 140486, 144183, 155274, 210729, 240305, 258790, 288366, 336427, 351215, 388185, 421458, 480610, 491701, 672854, 702430, 720915, 776370, 913159, 983402, 1009281, 1053645, 1441830, 1475103, 1682135, 1826318, 2018562, 2107290, 2458505, 2739477, 2950206, 3364270, 4565795, 4917010, 5046405, 5478954, 6392113, 7375515, 9131590, 10092810, 12784226, 13697385, 14751030, 19176339, 27394770, 31960565, 38352678, 63921130, 95881695, 191763390]

約数ペア:

[(1, 191763390), (2, 95881695), (3, 63921130), (5, 38352678), (6, 31960565), (7, 27394770), (10, 19176339), (13, 14751030), (14, 13697385), (15, 12784226), (19, 10092810), (21, 9131590), (26, 7375515), (30, 6392113), (35, 5478954), (38, 5046405), (39, 4917010), (42, 4565795), (57, 3364270), (65, 2950206), (70, 2739477), (78, 2458505), (91, 2107290), (95, 2018562), (105, 1826318), (114, 1682135), (130, 1475103), (133, 1441830), (182, 1053645), (190, 1009281), (195, 983402), (210, 913159), (247, 776370), (266, 720915), (273, 702430), (285, 672854), (390, 491701), (399, 480610), (455, 421458), (494, 388185), (546, 351215), (570, 336427), (665, 288366), (741, 258790), (798, 240305), (910, 210729), (1235, 155274), (1330, 144183), (1365, 140486), (1482, 129395), (1729, 110910), (1995, 96122), (2470, 77637), (2730, 70243), (3458, 55455), (3697, 51870), (3705, 51758), (3990, 48061), (5187, 36970), (7394, 25935), (7410, 25879), (8645, 22182), (10374, 18485), (11091, 17290)]