56788830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{30047}}^1$

素因数の和:30070

約数の個数: 64

約数和(自身を含む): 173076480

約数和(自身を除く): 116287650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 30047, 60094, 90141, 150235, 180282, 210329, 270423, 300470, 420658, 450705, 540846, 630987, 811269, 901410, 1051645, 1261974, 1352115, 1622538, 1892961, 2103290, 2704230, 3154935, 3785922, 4056345, 5678883, 6309870, 8112690, 9464805, 11357766, 18929610, 28394415, 56788830]

約数ペア:

[(1, 56788830), (2, 28394415), (3, 18929610), (5, 11357766), (6, 9464805), (7, 8112690), (9, 6309870), (10, 5678883), (14, 4056345), (15, 3785922), (18, 3154935), (21, 2704230), (27, 2103290), (30, 1892961), (35, 1622538), (42, 1352115), (45, 1261974), (54, 1051645), (63, 901410), (70, 811269), (90, 630987), (105, 540846), (126, 450705), (135, 420658), (189, 300470), (210, 270423), (270, 210329), (315, 180282), (378, 150235), (630, 90141), (945, 60094), (1890, 30047)]