57157230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 161336448

約数和(自身を除く): 104179218

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 37, 39, 51, 65, 74, 78, 85, 102, 111, 130, 170, 185, 195, 221, 222, 233, 255, 370, 390, 442, 466, 481, 510, 555, 629, 663, 699, 962, 1105, 1110, 1165, 1258, 1326, 1398, 1443, 1887, 2210, 2330, 2405, 2886, 3029, 3145, 3315, 3495, 3774, 3961, 4810, 6058, 6290, 6630, 6990, 7215, 7922, 8177, 8621, 9087, 9435, 11883, 14430, 15145, 16354, 17242, 18174, 18870, 19805, 23766, 24531, 25863, 30290, 39610, 40885, 43105, 45435, 49062, 51493, 51726, 59415, 81770, 86210, 90870, 102986, 112073, 118830, 122655, 129315, 146557, 154479, 224146, 245310, 257465, 258630, 293114, 308958, 336219, 439671, 514930, 560365, 672438, 732785, 772395, 879342, 1120730, 1465570, 1544790, 1681095, 1905241, 2198355, 3362190, 3810482, 4396710, 5715723, 9526205, 11431446, 19052410, 28578615, 57157230]

約数ペア:

[(1, 57157230), (2, 28578615), (3, 19052410), (5, 11431446), (6, 9526205), (10, 5715723), (13, 4396710), (15, 3810482), (17, 3362190), (26, 2198355), (30, 1905241), (34, 1681095), (37, 1544790), (39, 1465570), (51, 1120730), (65, 879342), (74, 772395), (78, 732785), (85, 672438), (102, 560365), (111, 514930), (130, 439671), (170, 336219), (185, 308958), (195, 293114), (221, 258630), (222, 257465), (233, 245310), (255, 224146), (370, 154479), (390, 146557), (442, 129315), (466, 122655), (481, 118830), (510, 112073), (555, 102986), (629, 90870), (663, 86210), (699, 81770), (962, 59415), (1105, 51726), (1110, 51493), (1165, 49062), (1258, 45435), (1326, 43105), (1398, 40885), (1443, 39610), (1887, 30290), (2210, 25863), (2330, 24531), (2405, 23766), (2886, 19805), (3029, 18870), (3145, 18174), (3315, 17242), (3495, 16354), (3774, 15145), (3961, 14430), (4810, 11883), (6058, 9435), (6290, 9087), (6630, 8621), (6990, 8177), (7215, 7922)]