19074082680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{868583}}^1$

素因数の和:868661

約数の個数: 96

約数和(自身を含む): 63007083360

約数和(自身を除く): 43933000680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 868583, 1737166, 2605749, 3474332, 4342915, 5211498, 6948664, 7817247, 8685830, 10422996, 13028745, 15634494, 17371660, 20845992, 26057490, 31268988, 34743320, 39086235, 52114980, 52983563, 62537976, 78172470, 104229960, 105967126, 156344940, 158950689, 211934252, 264917815, 312689880, 317901378, 423868504, 476852067, 529835630, 635802756, 794753445, 953704134, 1059671260, 1271605512, 1589506890, 1907408268, 2119342520, 2384260335, 3179013780, 3814816536, 4768520670, 6358027560, 9537041340, 19074082680]

約数ペア:

[(1, 19074082680), (2, 9537041340), (3, 6358027560), (4, 4768520670), (5, 3814816536), (6, 3179013780), (8, 2384260335), (9, 2119342520), (10, 1907408268), (12, 1589506890), (15, 1271605512), (18, 1059671260), (20, 953704134), (24, 794753445), (30, 635802756), (36, 529835630), (40, 476852067), (45, 423868504), (60, 317901378), (61, 312689880), (72, 264917815), (90, 211934252), (120, 158950689), (122, 156344940), (180, 105967126), (183, 104229960), (244, 78172470), (305, 62537976), (360, 52983563), (366, 52114980), (488, 39086235), (549, 34743320), (610, 31268988), (732, 26057490), (915, 20845992), (1098, 17371660), (1220, 15634494), (1464, 13028745), (1830, 10422996), (2196, 8685830), (2440, 7817247), (2745, 6948664), (3660, 5211498), (4392, 4342915), (5490, 3474332), (7320, 2605749), (10980, 1737166), (21960, 868583)]