241492790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 571539456

約数和(自身を除く): 330046666

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 67, 70, 77, 110, 134, 151, 154, 155, 217, 302, 310, 335, 341, 385, 434, 469, 670, 682, 737, 755, 770, 938, 1057, 1085, 1474, 1510, 1661, 1705, 2077, 2114, 2170, 2345, 2387, 3322, 3410, 3685, 4154, 4681, 4690, 4774, 5159, 5285, 7370, 8305, 9362, 10117, 10318, 10385, 10570, 11627, 11935, 14539, 16610, 20234, 20770, 22847, 23254, 23405, 23870, 25795, 29078, 32767, 45694, 46810, 50585, 51491, 51590, 58135, 65534, 70819, 72695, 101170, 102982, 111287, 114235, 116270, 141638, 145390, 159929, 163835, 222574, 228470, 257455, 313627, 319858, 327670, 354095, 360437, 514910, 556435, 627254, 708190, 720874, 779009, 799645, 1112870, 1558018, 1568135, 1599290, 1802185, 2195389, 3136270, 3449897, 3604370, 3895045, 4390778, 6899794, 7790090, 10976945, 17249485, 21953890, 24149279, 34498970, 48298558, 120746395, 241492790]

約数ペア:

[(1, 241492790), (2, 120746395), (5, 48298558), (7, 34498970), (10, 24149279), (11, 21953890), (14, 17249485), (22, 10976945), (31, 7790090), (35, 6899794), (55, 4390778), (62, 3895045), (67, 3604370), (70, 3449897), (77, 3136270), (110, 2195389), (134, 1802185), (151, 1599290), (154, 1568135), (155, 1558018), (217, 1112870), (302, 799645), (310, 779009), (335, 720874), (341, 708190), (385, 627254), (434, 556435), (469, 514910), (670, 360437), (682, 354095), (737, 327670), (755, 319858), (770, 313627), (938, 257455), (1057, 228470), (1085, 222574), (1474, 163835), (1510, 159929), (1661, 145390), (1705, 141638), (2077, 116270), (2114, 114235), (2170, 111287), (2345, 102982), (2387, 101170), (3322, 72695), (3410, 70819), (3685, 65534), (4154, 58135), (4681, 51590), (4690, 51491), (4774, 50585), (5159, 46810), (5285, 45694), (7370, 32767), (8305, 29078), (9362, 25795), (10117, 23870), (10318, 23405), (10385, 23254), (10570, 22847), (11627, 20770), (11935, 20234), (14539, 16610)]