98795340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:992

約数の個数: 144

約数和(自身を含む): 346731840

約数和(自身を除く): 247936500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 89, 90, 105, 126, 140, 178, 180, 210, 252, 267, 315, 356, 420, 445, 534, 623, 630, 801, 881, 890, 1068, 1246, 1260, 1335, 1602, 1762, 1780, 1869, 2492, 2643, 2670, 3115, 3204, 3524, 3738, 4005, 4405, 5286, 5340, 5607, 6167, 6230, 7476, 7929, 8010, 8810, 9345, 10572, 11214, 12334, 12460, 13215, 15858, 16020, 17620, 18501, 18690, 22428, 24668, 26430, 28035, 30835, 31716, 37002, 37380, 39645, 52860, 55503, 56070, 61670, 74004, 78409, 79290, 92505, 111006, 112140, 123340, 156818, 158580, 185010, 222012, 235227, 277515, 313636, 370020, 392045, 470454, 548863, 555030, 705681, 784090, 940908, 1097726, 1110060, 1176135, 1411362, 1568180, 1646589, 2195452, 2352270, 2744315, 2822724, 3293178, 3528405, 4704540, 4939767, 5488630, 6586356, 7056810, 8232945, 9879534, 10977260, 14113620, 16465890, 19759068, 24698835, 32931780, 49397670, 98795340]

約数ペア:

[(1, 98795340), (2, 49397670), (3, 32931780), (4, 24698835), (5, 19759068), (6, 16465890), (7, 14113620), (9, 10977260), (10, 9879534), (12, 8232945), (14, 7056810), (15, 6586356), (18, 5488630), (20, 4939767), (21, 4704540), (28, 3528405), (30, 3293178), (35, 2822724), (36, 2744315), (42, 2352270), (45, 2195452), (60, 1646589), (63, 1568180), (70, 1411362), (84, 1176135), (89, 1110060), (90, 1097726), (105, 940908), (126, 784090), (140, 705681), (178, 555030), (180, 548863), (210, 470454), (252, 392045), (267, 370020), (315, 313636), (356, 277515), (420, 235227), (445, 222012), (534, 185010), (623, 158580), (630, 156818), (801, 123340), (881, 112140), (890, 111006), (1068, 92505), (1246, 79290), (1260, 78409), (1335, 74004), (1602, 61670), (1762, 56070), (1780, 55503), (1869, 52860), (2492, 39645), (2643, 37380), (2670, 37002), (3115, 31716), (3204, 30835), (3524, 28035), (3738, 26430), (4005, 24668), (4405, 22428), (5286, 18690), (5340, 18501), (5607, 17620), (6167, 16020), (6230, 15858), (7476, 13215), (7929, 12460), (8010, 12334), (8810, 11214), (9345, 10572)]