141353490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{4903}}^1$

素因数の和:4975

約数の個数: 48

約数和(自身を含む): 350616384

約数和(自身を除く): 209262894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2883, 4805, 4903, 5766, 9610, 9806, 14415, 14709, 24515, 28830, 29418, 49030, 73545, 147090, 151993, 303986, 455979, 759965, 911958, 1519930, 2279895, 4559790, 4711783, 9423566, 14135349, 23558915, 28270698, 47117830, 70676745, 141353490]

約数ペア:

[(1, 141353490), (2, 70676745), (3, 47117830), (5, 28270698), (6, 23558915), (10, 14135349), (15, 9423566), (30, 4711783), (31, 4559790), (62, 2279895), (93, 1519930), (155, 911958), (186, 759965), (310, 455979), (465, 303986), (930, 151993), (961, 147090), (1922, 73545), (2883, 49030), (4805, 29418), (4903, 28830), (5766, 24515), (9610, 14709), (9806, 14415)]