305148090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 800573760

約数和(自身を除く): 495425670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 139, 169, 195, 278, 338, 390, 417, 433, 507, 695, 834, 845, 866, 1014, 1299, 1390, 1690, 1807, 2085, 2165, 2535, 2598, 3614, 4170, 4330, 5070, 5421, 5629, 6495, 9035, 10842, 11258, 12990, 16887, 18070, 23491, 27105, 28145, 33774, 46982, 54210, 56290, 60187, 70473, 73177, 84435, 117455, 120374, 140946, 146354, 168870, 180561, 219531, 234910, 300935, 352365, 361122, 365885, 439062, 601870, 704730, 731770, 782431, 902805, 1097655, 1564862, 1805610, 2195310, 2347293, 3912155, 4694586, 7824310, 10171603, 11736465, 20343206, 23472930, 30514809, 50858015, 61029618, 101716030, 152574045, 305148090]

約数ペア:

[(1, 305148090), (2, 152574045), (3, 101716030), (5, 61029618), (6, 50858015), (10, 30514809), (13, 23472930), (15, 20343206), (26, 11736465), (30, 10171603), (39, 7824310), (65, 4694586), (78, 3912155), (130, 2347293), (139, 2195310), (169, 1805610), (195, 1564862), (278, 1097655), (338, 902805), (390, 782431), (417, 731770), (433, 704730), (507, 601870), (695, 439062), (834, 365885), (845, 361122), (866, 352365), (1014, 300935), (1299, 234910), (1390, 219531), (1690, 180561), (1807, 168870), (2085, 146354), (2165, 140946), (2535, 120374), (2598, 117455), (3614, 84435), (4170, 73177), (4330, 70473), (5070, 60187), (5421, 56290), (5629, 54210), (6495, 46982), (9035, 33774), (10842, 28145), (11258, 27105), (12990, 23491), (16887, 18070)]