129484830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 340402176

約数和(自身を除く): 210917346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 53, 62, 71, 74, 93, 106, 111, 142, 155, 159, 185, 186, 213, 222, 265, 310, 318, 355, 370, 426, 465, 530, 555, 710, 795, 930, 1065, 1110, 1147, 1590, 1643, 1961, 2130, 2201, 2294, 2627, 3286, 3441, 3763, 3922, 4402, 4929, 5254, 5735, 5883, 6603, 6882, 7526, 7881, 8215, 9805, 9858, 11005, 11289, 11470, 11766, 13135, 13206, 15762, 16430, 17205, 18815, 19610, 22010, 22578, 24645, 26270, 29415, 33015, 34410, 37630, 39405, 49290, 56445, 58830, 60791, 66030, 78810, 81437, 112890, 116653, 121582, 139231, 162874, 182373, 233306, 244311, 278462, 303955, 349959, 364746, 407185, 417693, 488622, 583265, 607910, 696155, 699918, 814370, 835386, 911865, 1166530, 1221555, 1392310, 1749795, 1823730, 2088465, 2443110, 3499590, 4176930, 4316161, 8632322, 12948483, 21580805, 25896966, 43161610, 64742415, 129484830]

約数ペア:

[(1, 129484830), (2, 64742415), (3, 43161610), (5, 25896966), (6, 21580805), (10, 12948483), (15, 8632322), (30, 4316161), (31, 4176930), (37, 3499590), (53, 2443110), (62, 2088465), (71, 1823730), (74, 1749795), (93, 1392310), (106, 1221555), (111, 1166530), (142, 911865), (155, 835386), (159, 814370), (185, 699918), (186, 696155), (213, 607910), (222, 583265), (265, 488622), (310, 417693), (318, 407185), (355, 364746), (370, 349959), (426, 303955), (465, 278462), (530, 244311), (555, 233306), (710, 182373), (795, 162874), (930, 139231), (1065, 121582), (1110, 116653), (1147, 112890), (1590, 81437), (1643, 78810), (1961, 66030), (2130, 60791), (2201, 58830), (2294, 56445), (2627, 49290), (3286, 39405), (3441, 37630), (3763, 34410), (3922, 33015), (4402, 29415), (4929, 26270), (5254, 24645), (5735, 22578), (5883, 22010), (6603, 19610), (6882, 18815), (7526, 17205), (7881, 16430), (8215, 15762), (9805, 13206), (9858, 13135), (11005, 11766), (11289, 11470)]