1427075580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{6977}}^1$

素因数の和:7483

約数の個数: 96

約数和(自身を含む): 4576674816

約数和(自身を除く): 3149599236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 487, 974, 1461, 1948, 2435, 2922, 3409, 4870, 5844, 6818, 6977, 7305, 9740, 10227, 13636, 13954, 14610, 17045, 20454, 20931, 27908, 29220, 34090, 34885, 40908, 41862, 48839, 51135, 68180, 69770, 83724, 97678, 102270, 104655, 139540, 146517, 195356, 204540, 209310, 244195, 293034, 418620, 488390, 586068, 732585, 976780, 1465170, 2930340, 3397799, 6795598, 10193397, 13591196, 16988995, 20386794, 23784593, 33977990, 40773588, 47569186, 50966985, 67955980, 71353779, 95138372, 101933970, 118922965, 142707558, 203867940, 237845930, 285415116, 356768895, 475691860, 713537790, 1427075580]

約数ペア:

[(1, 1427075580), (2, 713537790), (3, 475691860), (4, 356768895), (5, 285415116), (6, 237845930), (7, 203867940), (10, 142707558), (12, 118922965), (14, 101933970), (15, 95138372), (20, 71353779), (21, 67955980), (28, 50966985), (30, 47569186), (35, 40773588), (42, 33977990), (60, 23784593), (70, 20386794), (84, 16988995), (105, 13591196), (140, 10193397), (210, 6795598), (420, 3397799), (487, 2930340), (974, 1465170), (1461, 976780), (1948, 732585), (2435, 586068), (2922, 488390), (3409, 418620), (4870, 293034), (5844, 244195), (6818, 209310), (6977, 204540), (7305, 195356), (9740, 146517), (10227, 139540), (13636, 104655), (13954, 102270), (14610, 97678), (17045, 83724), (20454, 69770), (20931, 68180), (27908, 51135), (29220, 48839), (34090, 41862), (34885, 40908)]