2001177660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{1609}}^1$

素因数の和:2731

約数の個数: 96

約数和(自身を含む): 5907283200

約数和(自身を除く): 3906105540

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, 1091, 1140, 1609, 2182, 3218, 3273, 4364, 4827, 5455, 6436, 6546, 8045, 9654, 10910, 13092, 16090, 16365, 19308, 20729, 21820, 24135, 30571, 32180, 32730, 41458, 48270, 61142, 62187, 65460, 82916, 91713, 96540, 103645, 122284, 124374, 152855, 183426, 207290, 248748, 305710, 310935, 366852, 414580, 458565, 611420, 621870, 917130, 1243740, 1755419, 1834260, 3510838, 5266257, 7021676, 8777095, 10532514, 17554190, 21065028, 26331285, 33352961, 35108380, 52662570, 66705922, 100058883, 105325140, 133411844, 166764805, 200117766, 333529610, 400235532, 500294415, 667059220, 1000588830, 2001177660]

約数ペア:

[(1, 2001177660), (2, 1000588830), (3, 667059220), (4, 500294415), (5, 400235532), (6, 333529610), (10, 200117766), (12, 166764805), (15, 133411844), (19, 105325140), (20, 100058883), (30, 66705922), (38, 52662570), (57, 35108380), (60, 33352961), (76, 26331285), (95, 21065028), (114, 17554190), (190, 10532514), (228, 8777095), (285, 7021676), (380, 5266257), (570, 3510838), (1091, 1834260), (1140, 1755419), (1609, 1243740), (2182, 917130), (3218, 621870), (3273, 611420), (4364, 458565), (4827, 414580), (5455, 366852), (6436, 310935), (6546, 305710), (8045, 248748), (9654, 207290), (10910, 183426), (13092, 152855), (16090, 124374), (16365, 122284), (19308, 103645), (20729, 96540), (21820, 91713), (24135, 82916), (30571, 65460), (32180, 62187), (32730, 61142), (41458, 48270)]