27655530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1667}}^1$

素因数の和:1763

約数の個数: 64

約数和(自身を含む): 76861440

約数和(自身を除く): 49205910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 1667, 2370, 2765, 3318, 3334, 5001, 5530, 8295, 8335, 10002, 11669, 16590, 16670, 23338, 25005, 35007, 50010, 58345, 70014, 116690, 131693, 175035, 263386, 350070, 395079, 658465, 790158, 921851, 1316930, 1843702, 1975395, 2765553, 3950790, 4609255, 5531106, 9218510, 13827765, 27655530]

約数ペア:

[(1, 27655530), (2, 13827765), (3, 9218510), (5, 5531106), (6, 4609255), (7, 3950790), (10, 2765553), (14, 1975395), (15, 1843702), (21, 1316930), (30, 921851), (35, 790158), (42, 658465), (70, 395079), (79, 350070), (105, 263386), (158, 175035), (210, 131693), (237, 116690), (395, 70014), (474, 58345), (553, 50010), (790, 35007), (1106, 25005), (1185, 23338), (1659, 16670), (1667, 16590), (2370, 11669), (2765, 10002), (3318, 8335), (3334, 8295), (5001, 5530)]