151503990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19961}}^1$

素因数の和:20005

約数の個数: 64

約数和(自身を含む): 413932032

約数和(自身を除く): 262428042

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, 19961, 39922, 59883, 99805, 119766, 199610, 219571, 299415, 439142, 459103, 598830, 658713, 918206, 1097855, 1317426, 1377309, 2195710, 2295515, 2754618, 3293565, 4591030, 5050133, 6587130, 6886545, 10100266, 13773090, 15150399, 25250665, 30300798, 50501330, 75751995, 151503990]

約数ペア:

[(1, 151503990), (2, 75751995), (3, 50501330), (5, 30300798), (6, 25250665), (10, 15150399), (11, 13773090), (15, 10100266), (22, 6886545), (23, 6587130), (30, 5050133), (33, 4591030), (46, 3293565), (55, 2754618), (66, 2295515), (69, 2195710), (110, 1377309), (115, 1317426), (138, 1097855), (165, 918206), (230, 658713), (253, 598830), (330, 459103), (345, 439142), (506, 299415), (690, 219571), (759, 199610), (1265, 119766), (1518, 99805), (2530, 59883), (3795, 39922), (7590, 19961)]