70041720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83383}}^1$

素因数の和:83404

約数の個数: 64

約数和(自身を含む): 240145920

約数和(自身を除く): 170104200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 83383, 166766, 250149, 333532, 416915, 500298, 583681, 667064, 833830, 1000596, 1167362, 1250745, 1667660, 1751043, 2001192, 2334724, 2501490, 2918405, 3335320, 3502086, 4669448, 5002980, 5836810, 7004172, 8755215, 10005960, 11673620, 14008344, 17510430, 23347240, 35020860, 70041720]

約数ペア:

[(1, 70041720), (2, 35020860), (3, 23347240), (4, 17510430), (5, 14008344), (6, 11673620), (7, 10005960), (8, 8755215), (10, 7004172), (12, 5836810), (14, 5002980), (15, 4669448), (20, 3502086), (21, 3335320), (24, 2918405), (28, 2501490), (30, 2334724), (35, 2001192), (40, 1751043), (42, 1667660), (56, 1250745), (60, 1167362), (70, 1000596), (84, 833830), (105, 667064), (120, 583681), (140, 500298), (168, 416915), (210, 333532), (280, 250149), (420, 166766), (840, 83383)]