2061036180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{15881}}^1$

素因数の和:16006

約数の個数: 144

約数和(自身を含む): 7214747904

約数和(自身を除く): 5153711724

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, 90, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 412, 420, 515, 618, 630, 721, 927, 1030, 1236, 1260, 1442, 1545, 1854, 2060, 2163, 2884, 3090, 3605, 3708, 4326, 4635, 6180, 6489, 7210, 8652, 9270, 10815, 12978, 14420, 15881, 18540, 21630, 25956, 31762, 32445, 43260, 47643, 63524, 64890, 79405, 95286, 111167, 129780, 142929, 158810, 190572, 222334, 238215, 285858, 317620, 333501, 444668, 476430, 555835, 571716, 667002, 714645, 952860, 1000503, 1111670, 1334004, 1429290, 1635743, 1667505, 2001006, 2223340, 2858580, 3271486, 3335010, 4002012, 4907229, 5002515, 6542972, 6670020, 8178715, 9814458, 10005030, 11450201, 14721687, 16357430, 19628916, 20010060, 22900402, 24536145, 29443374, 32714860, 34350603, 45800804, 49072290, 57251005, 58886748, 68701206, 73608435, 98144580, 103051809, 114502010, 137402412, 147216870, 171753015, 206103618, 229004020, 294433740, 343506030, 412207236, 515259045, 687012060, 1030518090, 2061036180]

約数ペア:

[(1, 2061036180), (2, 1030518090), (3, 687012060), (4, 515259045), (5, 412207236), (6, 343506030), (7, 294433740), (9, 229004020), (10, 206103618), (12, 171753015), (14, 147216870), (15, 137402412), (18, 114502010), (20, 103051809), (21, 98144580), (28, 73608435), (30, 68701206), (35, 58886748), (36, 57251005), (42, 49072290), (45, 45800804), (60, 34350603), (63, 32714860), (70, 29443374), (84, 24536145), (90, 22900402), (103, 20010060), (105, 19628916), (126, 16357430), (140, 14721687), (180, 11450201), (206, 10005030), (210, 9814458), (252, 8178715), (309, 6670020), (315, 6542972), (412, 5002515), (420, 4907229), (515, 4002012), (618, 3335010), (630, 3271486), (721, 2858580), (927, 2223340), (1030, 2001006), (1236, 1667505), (1260, 1635743), (1442, 1429290), (1545, 1334004), (1854, 1111670), (2060, 1000503), (2163, 952860), (2884, 714645), (3090, 667002), (3605, 571716), (3708, 555835), (4326, 476430), (4635, 444668), (6180, 333501), (6489, 317620), (7210, 285858), (8652, 238215), (9270, 222334), (10815, 190572), (12978, 158810), (14420, 142929), (15881, 129780), (18540, 111167), (21630, 95286), (25956, 79405), (31762, 64890), (32445, 63524), (43260, 47643)]