330978830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 752903424

約数和(自身を除く): 421924594

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 223, 233, 245, 446, 455, 466, 490, 637, 910, 1115, 1165, 1274, 1561, 1631, 2230, 2330, 2899, 3029, 3122, 3185, 3262, 5798, 6058, 6370, 7805, 8155, 10927, 11417, 14495, 15145, 15610, 16310, 20293, 21203, 21854, 22834, 28990, 30290, 40586, 42406, 51959, 54635, 57085, 101465, 103918, 106015, 109270, 114170, 142051, 148421, 202930, 212030, 259795, 284102, 296842, 363713, 519590, 675467, 710255, 727426, 742105, 1350934, 1420510, 1484210, 1818565, 2545991, 3377335, 3637130, 4728269, 5091982, 6754670, 9456538, 12729955, 23641345, 25459910, 33097883, 47282690, 66195766, 165489415, 330978830]

約数ペア:

[(1, 330978830), (2, 165489415), (5, 66195766), (7, 47282690), (10, 33097883), (13, 25459910), (14, 23641345), (26, 12729955), (35, 9456538), (49, 6754670), (65, 5091982), (70, 4728269), (91, 3637130), (98, 3377335), (130, 2545991), (182, 1818565), (223, 1484210), (233, 1420510), (245, 1350934), (446, 742105), (455, 727426), (466, 710255), (490, 675467), (637, 519590), (910, 363713), (1115, 296842), (1165, 284102), (1274, 259795), (1561, 212030), (1631, 202930), (2230, 148421), (2330, 142051), (2899, 114170), (3029, 109270), (3122, 106015), (3185, 103918), (3262, 101465), (5798, 57085), (6058, 54635), (6370, 51959), (7805, 42406), (8155, 40586), (10927, 30290), (11417, 28990), (14495, 22834), (15145, 21854), (15610, 21203), (16310, 20293)]