123364530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3797}}^1$

素因数の和:3848

約数の個数: 72

約数和(自身を含む): 338606892

約数和(自身を除く): 215242362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 3797, 5415, 6498, 7594, 10830, 11391, 16245, 18985, 22782, 32490, 34173, 37970, 56955, 68346, 72143, 113910, 144286, 170865, 216429, 341730, 360715, 432858, 649287, 721430, 1082145, 1298574, 1370717, 2164290, 2741434, 3246435, 4112151, 6492870, 6853585, 8224302, 12336453, 13707170, 20560755, 24672906, 41121510, 61682265, 123364530]

約数ペア:

[(1, 123364530), (2, 61682265), (3, 41121510), (5, 24672906), (6, 20560755), (9, 13707170), (10, 12336453), (15, 8224302), (18, 6853585), (19, 6492870), (30, 4112151), (38, 3246435), (45, 2741434), (57, 2164290), (90, 1370717), (95, 1298574), (114, 1082145), (171, 721430), (190, 649287), (285, 432858), (342, 360715), (361, 341730), (570, 216429), (722, 170865), (855, 144286), (1083, 113910), (1710, 72143), (1805, 68346), (2166, 56955), (3249, 37970), (3610, 34173), (3797, 32490), (5415, 22782), (6498, 18985), (7594, 16245), (10830, 11391)]