57458340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5233}}^1$

素因数の和:5309

約数の個数: 72

約数和(自身を含む): 177181368

約数和(自身を除く): 119723028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5233, 5490, 10466, 10980, 15699, 20932, 26165, 31398, 47097, 52330, 62796, 78495, 94194, 104660, 156990, 188388, 235485, 313980, 319213, 470970, 638426, 941940, 957639, 1276852, 1596065, 1915278, 2872917, 3192130, 3830556, 4788195, 5745834, 6384260, 9576390, 11491668, 14364585, 19152780, 28729170, 57458340]

約数ペア:

[(1, 57458340), (2, 28729170), (3, 19152780), (4, 14364585), (5, 11491668), (6, 9576390), (9, 6384260), (10, 5745834), (12, 4788195), (15, 3830556), (18, 3192130), (20, 2872917), (30, 1915278), (36, 1596065), (45, 1276852), (60, 957639), (61, 941940), (90, 638426), (122, 470970), (180, 319213), (183, 313980), (244, 235485), (305, 188388), (366, 156990), (549, 104660), (610, 94194), (732, 78495), (915, 62796), (1098, 52330), (1220, 47097), (1830, 31398), (2196, 26165), (2745, 20932), (3660, 15699), (5233, 10980), (5490, 10466)]