73683420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2917}}^1$

素因数の和:3350

約数の個数: 48

約数和(自身を含む): 206874528

約数和(自身を除く): 133191108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 1263, 1684, 2105, 2526, 2917, 4210, 5052, 5834, 6315, 8420, 8751, 11668, 12630, 14585, 17502, 25260, 29170, 35004, 43755, 58340, 87510, 175020, 1228057, 2456114, 3684171, 4912228, 6140285, 7368342, 12280570, 14736684, 18420855, 24561140, 36841710, 73683420]

約数ペア:

[(1, 73683420), (2, 36841710), (3, 24561140), (4, 18420855), (5, 14736684), (6, 12280570), (10, 7368342), (12, 6140285), (15, 4912228), (20, 3684171), (30, 2456114), (60, 1228057), (421, 175020), (842, 87510), (1263, 58340), (1684, 43755), (2105, 35004), (2526, 29170), (2917, 25260), (4210, 17502), (5052, 14585), (5834, 12630), (6315, 11668), (8420, 8751)]