29863260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 104884416

約数和(自身を除く): 75021156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 137, 140, 173, 180, 210, 252, 274, 315, 346, 411, 420, 519, 548, 630, 685, 692, 822, 865, 959, 1038, 1211, 1233, 1260, 1370, 1557, 1644, 1730, 1918, 2055, 2076, 2422, 2466, 2595, 2740, 2877, 3114, 3460, 3633, 3836, 4110, 4795, 4844, 4932, 5190, 5754, 6055, 6165, 6228, 7266, 7785, 8220, 8631, 9590, 10380, 10899, 11508, 12110, 12330, 14385, 14532, 15570, 17262, 18165, 19180, 21798, 23701, 24220, 24660, 28770, 31140, 34524, 36330, 43155, 43596, 47402, 54495, 57540, 71103, 72660, 86310, 94804, 108990, 118505, 142206, 165907, 172620, 213309, 217980, 237010, 284412, 331814, 355515, 426618, 474020, 497721, 663628, 711030, 829535, 853236, 995442, 1066545, 1422060, 1493163, 1659070, 1990884, 2133090, 2488605, 2986326, 3318140, 4266180, 4977210, 5972652, 7465815, 9954420, 14931630, 29863260]

約数ペア:

[(1, 29863260), (2, 14931630), (3, 9954420), (4, 7465815), (5, 5972652), (6, 4977210), (7, 4266180), (9, 3318140), (10, 2986326), (12, 2488605), (14, 2133090), (15, 1990884), (18, 1659070), (20, 1493163), (21, 1422060), (28, 1066545), (30, 995442), (35, 853236), (36, 829535), (42, 711030), (45, 663628), (60, 497721), (63, 474020), (70, 426618), (84, 355515), (90, 331814), (105, 284412), (126, 237010), (137, 217980), (140, 213309), (173, 172620), (180, 165907), (210, 142206), (252, 118505), (274, 108990), (315, 94804), (346, 86310), (411, 72660), (420, 71103), (519, 57540), (548, 54495), (630, 47402), (685, 43596), (692, 43155), (822, 36330), (865, 34524), (959, 31140), (1038, 28770), (1211, 24660), (1233, 24220), (1260, 23701), (1370, 21798), (1557, 19180), (1644, 18165), (1730, 17262), (1918, 15570), (2055, 14532), (2076, 14385), (2422, 12330), (2466, 12110), (2595, 11508), (2740, 10899), (2877, 10380), (3114, 9590), (3460, 8631), (3633, 8220), (3836, 7785), (4110, 7266), (4795, 6228), (4844, 6165), (4932, 6055), (5190, 5754)]