138950130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18307}}^1$

素因数の和:18351

約数の個数: 64

約数和(自身を含む): 379634688

約数和(自身を除く): 240684558

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 18307, 36614, 54921, 91535, 109842, 183070, 201377, 274605, 402754, 421061, 549210, 604131, 842122, 1006885, 1208262, 1263183, 2013770, 2105305, 2526366, 3020655, 4210610, 4631671, 6041310, 6315915, 9263342, 12631830, 13895013, 23158355, 27790026, 46316710, 69475065, 138950130]

約数ペア:

[(1, 138950130), (2, 69475065), (3, 46316710), (5, 27790026), (6, 23158355), (10, 13895013), (11, 12631830), (15, 9263342), (22, 6315915), (23, 6041310), (30, 4631671), (33, 4210610), (46, 3020655), (55, 2526366), (66, 2105305), (69, 2013770), (110, 1263183), (115, 1208262), (138, 1006885), (165, 842122), (230, 604131), (253, 549210), (330, 421061), (345, 402754), (506, 274605), (690, 201377), (759, 183070), (1265, 109842), (1518, 91535), (2530, 54921), (3795, 36614), (7590, 18307)]