996819420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{874403}}^1$

素因数の和:874434

約数の個数: 48

約数和(自身を含む): 2937997440

約数和(自身を除く): 1941178020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 874403, 1748806, 2623209, 3497612, 4372015, 5246418, 8744030, 10492836, 13116045, 16613657, 17488060, 26232090, 33227314, 49840971, 52464180, 66454628, 83068285, 99681942, 166136570, 199363884, 249204855, 332273140, 498409710, 996819420]

約数ペア:

[(1, 996819420), (2, 498409710), (3, 332273140), (4, 249204855), (5, 199363884), (6, 166136570), (10, 99681942), (12, 83068285), (15, 66454628), (19, 52464180), (20, 49840971), (30, 33227314), (38, 26232090), (57, 17488060), (60, 16613657), (76, 13116045), (95, 10492836), (114, 8744030), (190, 5246418), (228, 4372015), (285, 3497612), (380, 2623209), (570, 1748806), (1140, 874403)]