308190090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 811114560

約数和(自身を除く): 502924470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 169, 178, 195, 267, 338, 390, 445, 507, 534, 683, 845, 890, 1014, 1157, 1335, 1366, 1690, 2049, 2314, 2535, 2670, 3415, 3471, 4098, 5070, 5785, 6830, 6942, 8879, 10245, 11570, 15041, 17355, 17758, 20490, 26637, 30082, 34710, 44395, 45123, 53274, 60787, 75205, 88790, 90246, 115427, 121574, 133185, 150410, 182361, 225615, 230854, 266370, 303935, 346281, 364722, 451230, 577135, 607870, 692562, 790231, 911805, 1154270, 1580462, 1731405, 1823610, 2370693, 3462810, 3951155, 4741386, 7902310, 10273003, 11853465, 20546006, 23706930, 30819009, 51365015, 61638018, 102730030, 154095045, 308190090]

約数ペア:

[(1, 308190090), (2, 154095045), (3, 102730030), (5, 61638018), (6, 51365015), (10, 30819009), (13, 23706930), (15, 20546006), (26, 11853465), (30, 10273003), (39, 7902310), (65, 4741386), (78, 3951155), (89, 3462810), (130, 2370693), (169, 1823610), (178, 1731405), (195, 1580462), (267, 1154270), (338, 911805), (390, 790231), (445, 692562), (507, 607870), (534, 577135), (683, 451230), (845, 364722), (890, 346281), (1014, 303935), (1157, 266370), (1335, 230854), (1366, 225615), (1690, 182361), (2049, 150410), (2314, 133185), (2535, 121574), (2670, 115427), (3415, 90246), (3471, 88790), (4098, 75205), (5070, 60787), (5785, 53274), (6830, 45123), (6942, 44395), (8879, 34710), (10245, 30082), (11570, 26637), (15041, 20490), (17355, 17758)]