858493020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{185821}}^1$

素因数の和:185851

約数の個数: 96

約数和(自身を含む): 2996937216

約数和(自身を除く): 2138444196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 185821, 371642, 557463, 743284, 929105, 1114926, 1300747, 1858210, 2044031, 2229852, 2601494, 2787315, 3716420, 3902241, 4088062, 5202988, 5574630, 6132093, 6503735, 7804482, 8176124, 10220155, 11149260, 12264186, 13007470, 14308217, 15608964, 19511205, 20440310, 24528372, 26014940, 28616434, 30660465, 39022410, 40880620, 42924651, 57232868, 61320930, 71541085, 78044820, 85849302, 122641860, 143082170, 171698604, 214623255, 286164340, 429246510, 858493020]

約数ペア:

[(1, 858493020), (2, 429246510), (3, 286164340), (4, 214623255), (5, 171698604), (6, 143082170), (7, 122641860), (10, 85849302), (11, 78044820), (12, 71541085), (14, 61320930), (15, 57232868), (20, 42924651), (21, 40880620), (22, 39022410), (28, 30660465), (30, 28616434), (33, 26014940), (35, 24528372), (42, 20440310), (44, 19511205), (55, 15608964), (60, 14308217), (66, 13007470), (70, 12264186), (77, 11149260), (84, 10220155), (105, 8176124), (110, 7804482), (132, 6503735), (140, 6132093), (154, 5574630), (165, 5202988), (210, 4088062), (220, 3902241), (231, 3716420), (308, 2787315), (330, 2601494), (385, 2229852), (420, 2044031), (462, 1858210), (660, 1300747), (770, 1114926), (924, 929105), (1155, 743284), (1540, 557463), (2310, 371642), (4620, 185821)]