17851260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2275

約数の個数: 96

約数和(自身を含む): 60157440

約数和(自身を除く): 42306180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2237, 2660, 3990, 4474, 6711, 7980, 8948, 11185, 13422, 15659, 22370, 26844, 31318, 33555, 42503, 44740, 46977, 62636, 67110, 78295, 85006, 93954, 127509, 134220, 156590, 170012, 187908, 212515, 234885, 255018, 297521, 313180, 425030, 469770, 510036, 595042, 637545, 850060, 892563, 939540, 1190084, 1275090, 1487605, 1785126, 2550180, 2975210, 3570252, 4462815, 5950420, 8925630, 17851260]

約数ペア:

[(1, 17851260), (2, 8925630), (3, 5950420), (4, 4462815), (5, 3570252), (6, 2975210), (7, 2550180), (10, 1785126), (12, 1487605), (14, 1275090), (15, 1190084), (19, 939540), (20, 892563), (21, 850060), (28, 637545), (30, 595042), (35, 510036), (38, 469770), (42, 425030), (57, 313180), (60, 297521), (70, 255018), (76, 234885), (84, 212515), (95, 187908), (105, 170012), (114, 156590), (133, 134220), (140, 127509), (190, 93954), (210, 85006), (228, 78295), (266, 67110), (285, 62636), (380, 46977), (399, 44740), (420, 42503), (532, 33555), (570, 31318), (665, 26844), (798, 22370), (1140, 15659), (1330, 13422), (1596, 11185), (1995, 8948), (2237, 7980), (2660, 6711), (3990, 4474)]