970993898

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 1935360000

約数和(自身を除く): 964366102

約数列:

[1, 2, 7, 14, 19, 23, 38, 41, 46, 49, 79, 82, 98, 133, 158, 161, 266, 287, 322, 343, 437, 553, 574, 686, 779, 874, 931, 943, 1106, 1127, 1501, 1558, 1817, 1862, 1886, 2009, 2254, 3002, 3059, 3239, 3634, 3871, 4018, 5453, 6118, 6478, 6517, 6601, 7742, 7889, 10507, 10906, 12719, 13034, 13202, 14063, 15778, 17917, 21014, 21413, 22673, 25438, 27097, 28126, 34523, 35834, 38171, 42826, 45346, 46207, 54194, 61541, 69046, 73549, 74497, 76342, 89033, 92414, 123082, 125419, 147098, 148994, 149891, 158711, 178066, 241661, 250838, 267197, 299782, 317422, 323449, 430787, 483322, 514843, 521479, 534394, 623231, 646898, 861574, 877933, 1029686, 1042958, 1110977, 1246462, 1415443, 1691627, 1755866, 2221954, 2830886, 3015509, 3383254, 3650353, 6031018, 6145531, 7300706, 9908101, 11841389, 12291062, 19816202, 21108563, 23682778, 25552471, 42217126, 51104942, 69356707, 138713414, 485496949, 970993898]

約数ペア:

[(1, 970993898), (2, 485496949), (7, 138713414), (14, 69356707), (19, 51104942), (23, 42217126), (38, 25552471), (41, 23682778), (46, 21108563), (49, 19816202), (79, 12291062), (82, 11841389), (98, 9908101), (133, 7300706), (158, 6145531), (161, 6031018), (266, 3650353), (287, 3383254), (322, 3015509), (343, 2830886), (437, 2221954), (553, 1755866), (574, 1691627), (686, 1415443), (779, 1246462), (874, 1110977), (931, 1042958), (943, 1029686), (1106, 877933), (1127, 861574), (1501, 646898), (1558, 623231), (1817, 534394), (1862, 521479), (1886, 514843), (2009, 483322), (2254, 430787), (3002, 323449), (3059, 317422), (3239, 299782), (3634, 267197), (3871, 250838), (4018, 241661), (5453, 178066), (6118, 158711), (6478, 149891), (6517, 148994), (6601, 147098), (7742, 125419), (7889, 123082), (10507, 92414), (10906, 89033), (12719, 76342), (13034, 74497), (13202, 73549), (14063, 69046), (15778, 61541), (17917, 54194), (21014, 46207), (21413, 45346), (22673, 42826), (25438, 38171), (27097, 35834), (28126, 34523)]