4285860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 12207552

約数和(自身を除く): 7921692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1171, 1220, 1830, 2342, 3513, 3660, 4684, 5855, 7026, 11710, 14052, 17565, 23420, 35130, 70260, 71431, 142862, 214293, 285724, 357155, 428586, 714310, 857172, 1071465, 1428620, 2142930, 4285860]

約数ペア:

[(1, 4285860), (2, 2142930), (3, 1428620), (4, 1071465), (5, 857172), (6, 714310), (10, 428586), (12, 357155), (15, 285724), (20, 214293), (30, 142862), (60, 71431), (61, 70260), (122, 35130), (183, 23420), (244, 17565), (305, 14052), (366, 11710), (610, 7026), (732, 5855), (915, 4684), (1171, 3660), (1220, 3513), (1830, 2342)]