340703910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 907620480

約数和(自身を除く): 566916570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 229, 271, 305, 366, 458, 542, 549, 610, 687, 813, 915, 1098, 1145, 1355, 1374, 1626, 1830, 2061, 2290, 2439, 2710, 2745, 3435, 4065, 4122, 4878, 5490, 6870, 8130, 10305, 12195, 13969, 16531, 20610, 24390, 27938, 33062, 41907, 49593, 62059, 69845, 82655, 83814, 99186, 124118, 125721, 139690, 148779, 165310, 186177, 209535, 247965, 251442, 297558, 310295, 372354, 419070, 495930, 558531, 620590, 628605, 743895, 930885, 1117062, 1257210, 1487790, 1861770, 2792655, 3785599, 5585310, 7571198, 11356797, 18927995, 22713594, 34070391, 37855990, 56783985, 68140782, 113567970, 170351955, 340703910]

約数ペア:

[(1, 340703910), (2, 170351955), (3, 113567970), (5, 68140782), (6, 56783985), (9, 37855990), (10, 34070391), (15, 22713594), (18, 18927995), (30, 11356797), (45, 7571198), (61, 5585310), (90, 3785599), (122, 2792655), (183, 1861770), (229, 1487790), (271, 1257210), (305, 1117062), (366, 930885), (458, 743895), (542, 628605), (549, 620590), (610, 558531), (687, 495930), (813, 419070), (915, 372354), (1098, 310295), (1145, 297558), (1355, 251442), (1374, 247965), (1626, 209535), (1830, 186177), (2061, 165310), (2290, 148779), (2439, 139690), (2710, 125721), (2745, 124118), (3435, 99186), (4065, 83814), (4122, 82655), (4878, 69845), (5490, 62059), (6870, 49593), (8130, 41907), (10305, 33062), (12195, 27938), (13969, 24390), (16531, 20610)]