87498210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{733}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 220693248

約数和(自身を除く): 133195038

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 173, 230, 345, 346, 519, 690, 733, 865, 1038, 1466, 1730, 2199, 2595, 3665, 3979, 4398, 5190, 7330, 7958, 10995, 11937, 16859, 19895, 21990, 23874, 33718, 39790, 50577, 59685, 84295, 101154, 119370, 126809, 168590, 252885, 253618, 380427, 505770, 634045, 760854, 1268090, 1902135, 2916607, 3804270, 5833214, 8749821, 14583035, 17499642, 29166070, 43749105, 87498210]

約数ペア:

[(1, 87498210), (2, 43749105), (3, 29166070), (5, 17499642), (6, 14583035), (10, 8749821), (15, 5833214), (23, 3804270), (30, 2916607), (46, 1902135), (69, 1268090), (115, 760854), (138, 634045), (173, 505770), (230, 380427), (345, 253618), (346, 252885), (519, 168590), (690, 126809), (733, 119370), (865, 101154), (1038, 84295), (1466, 59685), (1730, 50577), (2199, 39790), (2595, 33718), (3665, 23874), (3979, 21990), (4398, 19895), (5190, 16859), (7330, 11937), (7958, 10995)]