303914310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1386

約数の個数: 128

約数和(自身を含む): 893030400

約数和(自身を除く): 589116090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 59, 70, 95, 105, 114, 118, 133, 177, 190, 210, 266, 285, 295, 354, 399, 413, 570, 590, 665, 798, 826, 885, 1121, 1239, 1291, 1330, 1770, 1995, 2065, 2242, 2478, 2582, 3363, 3873, 3990, 4130, 5605, 6195, 6455, 6726, 7746, 7847, 9037, 11210, 12390, 12910, 15694, 16815, 18074, 19365, 23541, 24529, 27111, 33630, 38730, 39235, 45185, 47082, 49058, 54222, 73587, 76169, 78470, 90370, 117705, 122645, 135555, 147174, 152338, 171703, 228507, 235410, 245290, 271110, 343406, 367935, 380845, 457014, 515109, 533183, 735870, 761690, 858515, 1030218, 1066366, 1142535, 1447211, 1599549, 1717030, 2285070, 2575545, 2665915, 2894422, 3199098, 4341633, 5151090, 5331830, 7236055, 7997745, 8683266, 10130477, 14472110, 15995490, 20260954, 21708165, 30391431, 43416330, 50652385, 60782862, 101304770, 151957155, 303914310]

約数ペア:

[(1, 303914310), (2, 151957155), (3, 101304770), (5, 60782862), (6, 50652385), (7, 43416330), (10, 30391431), (14, 21708165), (15, 20260954), (19, 15995490), (21, 14472110), (30, 10130477), (35, 8683266), (38, 7997745), (42, 7236055), (57, 5331830), (59, 5151090), (70, 4341633), (95, 3199098), (105, 2894422), (114, 2665915), (118, 2575545), (133, 2285070), (177, 1717030), (190, 1599549), (210, 1447211), (266, 1142535), (285, 1066366), (295, 1030218), (354, 858515), (399, 761690), (413, 735870), (570, 533183), (590, 515109), (665, 457014), (798, 380845), (826, 367935), (885, 343406), (1121, 271110), (1239, 245290), (1291, 235410), (1330, 228507), (1770, 171703), (1995, 152338), (2065, 147174), (2242, 135555), (2478, 122645), (2582, 117705), (3363, 90370), (3873, 78470), (3990, 76169), (4130, 73587), (5605, 54222), (6195, 49058), (6455, 47082), (6726, 45185), (7746, 39235), (7847, 38730), (9037, 33630), (11210, 27111), (12390, 24529), (12910, 23541), (15694, 19365), (16815, 18074)]