13821930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 38750400

約数和(自身を除く): 24928470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 59, 90, 95, 114, 118, 137, 171, 177, 190, 274, 285, 295, 342, 354, 411, 531, 570, 590, 685, 822, 855, 885, 1062, 1121, 1233, 1370, 1710, 1770, 2055, 2242, 2466, 2603, 2655, 3363, 4110, 5206, 5310, 5605, 6165, 6726, 7809, 8083, 10089, 11210, 12330, 13015, 15618, 16166, 16815, 20178, 23427, 24249, 26030, 33630, 39045, 40415, 46854, 48498, 50445, 72747, 78090, 80830, 100890, 117135, 121245, 145494, 153577, 234270, 242490, 307154, 363735, 460731, 727470, 767885, 921462, 1382193, 1535770, 2303655, 2764386, 4607310, 6910965, 13821930]

約数ペア:

[(1, 13821930), (2, 6910965), (3, 4607310), (5, 2764386), (6, 2303655), (9, 1535770), (10, 1382193), (15, 921462), (18, 767885), (19, 727470), (30, 460731), (38, 363735), (45, 307154), (57, 242490), (59, 234270), (90, 153577), (95, 145494), (114, 121245), (118, 117135), (137, 100890), (171, 80830), (177, 78090), (190, 72747), (274, 50445), (285, 48498), (295, 46854), (342, 40415), (354, 39045), (411, 33630), (531, 26030), (570, 24249), (590, 23427), (685, 20178), (822, 16815), (855, 16166), (885, 15618), (1062, 13015), (1121, 12330), (1233, 11210), (1370, 10089), (1710, 8083), (1770, 7809), (2055, 6726), (2242, 6165), (2466, 5605), (2603, 5310), (2655, 5206), (3363, 4110)]