238487730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2767}}^1$

素因数の和:2820

約数の個数: 96

約数和(自身を含む): 656481024

約数和(自身を除く): 417993294

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 169, 170, 195, 221, 255, 338, 390, 442, 507, 510, 663, 845, 1014, 1105, 1326, 1690, 2210, 2535, 2767, 2873, 3315, 5070, 5534, 5746, 6630, 8301, 8619, 13835, 14365, 16602, 17238, 27670, 28730, 35971, 41505, 43095, 47039, 71942, 83010, 86190, 94078, 107913, 141117, 179855, 215826, 235195, 282234, 359710, 467623, 470390, 539565, 611507, 705585, 935246, 1079130, 1223014, 1402869, 1411170, 1834521, 2338115, 2805738, 3057535, 3669042, 4676230, 6115070, 7014345, 7949591, 9172605, 14028690, 15899182, 18345210, 23848773, 39747955, 47697546, 79495910, 119243865, 238487730]

約数ペア:

[(1, 238487730), (2, 119243865), (3, 79495910), (5, 47697546), (6, 39747955), (10, 23848773), (13, 18345210), (15, 15899182), (17, 14028690), (26, 9172605), (30, 7949591), (34, 7014345), (39, 6115070), (51, 4676230), (65, 3669042), (78, 3057535), (85, 2805738), (102, 2338115), (130, 1834521), (169, 1411170), (170, 1402869), (195, 1223014), (221, 1079130), (255, 935246), (338, 705585), (390, 611507), (442, 539565), (507, 470390), (510, 467623), (663, 359710), (845, 282234), (1014, 235195), (1105, 215826), (1326, 179855), (1690, 141117), (2210, 107913), (2535, 94078), (2767, 86190), (2873, 83010), (3315, 71942), (5070, 47039), (5534, 43095), (5746, 41505), (6630, 35971), (8301, 28730), (8619, 27670), (13835, 17238), (14365, 16602)]