69841590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25583}}^1$

素因数の和:25613

約数の個数: 64

約数和(自身を含む): 206309376

約数和(自身を除く): 136467786

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 25583, 51166, 76749, 127915, 153498, 179081, 255830, 332579, 358162, 383745, 537243, 665158, 767490, 895405, 997737, 1074486, 1662895, 1790810, 1995474, 2328053, 2686215, 3325790, 4656106, 4988685, 5372430, 6984159, 9977370, 11640265, 13968318, 23280530, 34920795, 69841590]

約数ペア:

[(1, 69841590), (2, 34920795), (3, 23280530), (5, 13968318), (6, 11640265), (7, 9977370), (10, 6984159), (13, 5372430), (14, 4988685), (15, 4656106), (21, 3325790), (26, 2686215), (30, 2328053), (35, 1995474), (39, 1790810), (42, 1662895), (65, 1074486), (70, 997737), (78, 895405), (91, 767490), (105, 665158), (130, 537243), (182, 383745), (195, 358162), (210, 332579), (273, 255830), (390, 179081), (455, 153498), (546, 127915), (910, 76749), (1365, 51166), (2730, 25583)]