977243910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{25589}}^1$

素因数の和:25685

約数の個数: 64

約数和(自身を含む): 2505772800

約数和(自身を除く): 1528528890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 67, 95, 114, 134, 190, 201, 285, 335, 402, 570, 670, 1005, 1273, 2010, 2546, 3819, 6365, 7638, 12730, 19095, 25589, 38190, 51178, 76767, 127945, 153534, 255890, 383835, 486191, 767670, 972382, 1458573, 1714463, 2430955, 2917146, 3428926, 4861910, 5143389, 7292865, 8572315, 10286778, 14585730, 17144630, 25716945, 32574797, 51433890, 65149594, 97724391, 162873985, 195448782, 325747970, 488621955, 977243910]

約数ペア:

[(1, 977243910), (2, 488621955), (3, 325747970), (5, 195448782), (6, 162873985), (10, 97724391), (15, 65149594), (19, 51433890), (30, 32574797), (38, 25716945), (57, 17144630), (67, 14585730), (95, 10286778), (114, 8572315), (134, 7292865), (190, 5143389), (201, 4861910), (285, 3428926), (335, 2917146), (402, 2430955), (570, 1714463), (670, 1458573), (1005, 972382), (1273, 767670), (2010, 486191), (2546, 383835), (3819, 255890), (6365, 153534), (7638, 127945), (12730, 76767), (19095, 51178), (25589, 38190)]